Residential Heating Showcase 2024 | ACHR News

Serviceability features: Developed on AirEase’s existing heat pump platform, these new single-stage heat pumps feature Precision Service technology with thoughtful component placement, forward-facing fasteners, a larger controls compartment, and plenty of space for gauge set connections on angled service ports. Side panels and the fan guard can be easily removed to help make cleaning the coil easy, and overall, technicians will feel confident working on a familiar design.

Noise-reduction features: Units are equipped with compressor sound blankets and compressor mounting grommets to help reduce sound. Standard on all AirEase heat pumps, units come with Quiet Shift defrost, allowing refrigerant pressure to equalize before shifting into defrost mode, helping reduce operating noise.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: While the A7HP14F is designed to meet minimum efficiency standards, many system matches meet or exceed Energy Star qualifications and qualify for federal and local incentives. The new line of heat pumps is designed for a cleaner tomorrow, using new refrigerants that offer a 78% reduction in GWP and help reduce the impact of harmful greenhouse gases — building toward a cleaner future for everyone.

Warranty information: Units ship with a standard five-year limited parts and compressor warranty and available limited extended 10-year warranty with registration. Select dealers may also provide two years of unit replacement coverage, available from participating distributors.

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com

Serviceability features: Fully communicating when paired with an ION indoor and wall control. Allows for advanced diagnostics. Error codes will also be present on the outdoor unit. Straight service ports to allow for mechanical fittings without the need to cut.

Noise-reduction features: Sound blanket and fully variable inverter allow for sound levels as low as 56 dBA.

IAQ equipment supported: Compatible with all Airquest IAQ products.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Fully variable inverter and compressor, allowing for speeds to be adjusted down to 1% increments. Full variability means higher efficiency, lower sound levels, and increased comfort and humidity control. Fully communicating when paired with ION indoor equipment. Low-GWP R-454B refrigerant.

Warranty information: Ten-year No Hassle warranty and 10-year parts warranty for original owners. Five years for subsequent owners. Refer to warranty card for additional information on warranty criteria.

Special installation requirements: Manufacturer did not specify.

Website: www.airquestcomfort.com

Serviceability features: New sight glass allows visibility to three-digit fault code without removing the door. Nonvolatile memory allows technicians to see fault code history, even if power has been interrupted. Large twist-door attachments make access easy: remove two screws, and blower assembly slides out on rails without the need to disconnect wiring.

Noise-reduction features: Variable-speed blower and inducer ECMs operate at quiet, low speeds. Insulation dampens sound in heat exchanger and blower sections of the cabinet. Blower-motor mounting is isolated using rubber grommets to reduce sound.

IAQ equipment supported: Compatible with Airquest IAQ system components, including humidifiers, ventilators, and germicidal UV lamps.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: These new furnace model families achieve 97%+ AFUE, making these models eligible for certain federal and regional tax incentives/rebates. Check to see if these apply in your region.

Warranty information: Lifetime heat exchanger and 10-year parts limited warranties to original purchaser with timely registration (except where restricted by jurisdiction). Limited warranty period is 20-year heat exchanger and five-year parts if not registered within 90 days of installation (except where restricted by jurisdiction). See warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Website: www.airquestcomfort.com

Serviceability features: The VG7TE furnace has a two-piece door design to easily access all major parts and components of the unit. An integrated control board utilizes diagnostic lights to quickly troubleshoot and diagnose repairs. Unit is LP convertible with an optional propane conversion kit. Low profile design allows the furnace to fit in nearly any application.

Noise-reduction features: An insulated blower cabinet keep noise levels to a minimum.

IAQ equipment supported: The furnace supports most IAQ accessories, including media cabinets, air cleaners, and humidifiers.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The VG7TE is the premier furnace in the Airtemp product offering. Boasting a 96% AFUE rating, the variable-speed motor will also provide a 1 SEER rating boost to most paired condensing units. The unit comes with a heavy gauge, tubular, primary heat exchanger and a stainless steel secondary heat exchanger. The blower delays at start up prohibiting a rush of cold air when the unit initially fires, providing superior temperature control.

Warranty information: Standard 10-year parts warranty and a limited lifetime warranty on the heat exchanger. Airtemp furnaces are also backed by a one-year Quality Pledge, providing a new replacement unit and labor allowance should the heat exchanger fail in the first year of operation. Warranty requires registration in applicable states.

Special installation requirements: Standard installation practices are required per the installation manual.

Website: www.airtemp.com

Serviceability features: The 7HP14F, now press fitting capable, offers more space around line set and gauge port connections. The new heat pump has maintained the existing cabinet design with four removable panels and stationary corner posts to make cleaning and routine service easier.

Noise-reduction features: Compressor mounting grommets are used to reduce vibration from compressor operation and help reduce sound.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The 7HP14F is designed to meet minimum efficiency standards and offers a competitive solution to meet or exceed Energy Star qualifications and qualify for federal and local incentives. The new line of heat pumps is designed for a cleaner tomorrow, using new refrigerants that offer a 78% reduction in GWP and help reduce the impact of harmful greenhouse gases — building toward a cleaner future for everyone.

Warranty information: Units ship with a standard five-year limited parts and compressor warranty and available limited extended 10-year parts and compressor warranty with registration (except in areas where registration is not required by law to effectuate warranty coverage).

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com

Serviceability features: Award-winning, integrated, ComfortBridge communicating technology simplifies commissioning and diagnostics via on-board Bluetooth, using the CoolCloud phone/tablet application. Easy-to-install top venting with optional side venting. Convenient left/right connection for gas/electrical service. Airtight solid bottom or side return, with easy-cut tabs for effortless removal in bottom air-inlet applications. For quick troubleshooting, the self-diagnostic control board continuously monitors the system, with constant memory, fault-code history output to a dual seven-segment display. Durable silicon nitride igniter.

Noise-reduction features: The AMVM97 operates on low capacity as often and as long as possible, producing as low as 25% of the normal high-fire and circulating blower sound generated by furnaces with multi-speed motors. Quiet air circulation is provided by an efficient, quiet, variable-speed, circulator motor and an induced-draft blower that gently ramps up or down according to heating demand. The fully insulated cabinet means less than 2% air leakage, maximizing transfer efficiency and lowering blower noise.

IAQ equipment supported: Color-coded, low-voltage terminals offer provisions for an electronic air cleaner. Auto-Comfort and enhanced dehumidification modes are available. The Amana brand 98% AFUE gas furnace is compatible with the Clean Comfort Indoor Air Essentials family of filtration, humidification, dehumidification, purification, ventilation, and zoning products, as well as other IAQ products.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Featuring a heavy duty, stainless steel, tubular, primary heat exchanger paired with a stainless steel secondary heat exchanger, the AMVM97 is built for rugged durability and reliable, long-lasting efficiency. A variable-speed circulator motor provides quiet system startup and shutdown with highly efficient performance. Air is kept moving throughout the home, helping maintain indoor comfort, while providing added filtration. Integrated ComfortBridge communicating technology provides easy commissioning and diagnostics via on-board Bluetooth, using the CoolCloud phone/tablet application.

Warranty information: Lifetime heat exchanger limited warranty, lifetime unit replacement limited warranty, and a 10-year parts limited warranty. Online registration must be completed within 60 days of installation. Online registration and some additional requirements are not required in California or Québec. The duration of warranty coverages in Texas and Florida differs in some cases. For complete warranty details, visit amana-hac-com.

Special installation requirements: Designed for multiposition installation. A self-calibrating, modulating gas valve auto-configures for each installation. Certified for direct vent (two-pipe) or non-direct vent (one-pipe) installations. Complies with the California 40 ng/J low NOx emissions standard. Auto-comfort and enhanced dehumidification modes are available.

Website: amana-hac.com

With ducted gas furnace, heat pump, or dual fuel

Serviceability features: Slim and compact, the new S-Series is easy to transport and install, requiring just 4-inch clearance from a wall. Hydrophilic Blue Fin corrosion coating helps keep the 1,000-hour salt spray-rated coil clean. Advanced water-shedding drain pan. Proprietary control algorithmic logic. Diagnostic indicator lights, seven-segment LED display, and fault-code storage. Proprietary Inside Intelligence for diagnostics. Coil/ambient temperature sensors; suction pressure transducer. Sweat connection service valves with easy-access gauge ports, plus top/side maintenance access.

Noise-reduction features: Featuring low sound levels as soft as 56 dBA plus a quiet-mode for enhanced acoustical comfort, the S-Series systems bring homeowners peace and quiet indoors and out. Quiet, dependable, proprietary swing compressor technology provides smooth rotation with little friction for high-operation efficiency with low vibrations and low noise. The digitally commutated, variable-speed motor runs quietly and efficiently. A high-density compressor sound blanket and a grille-style, sound-control side design help reduce noise further.

IAQ equipment supported: Compatible with IAQ equipment including the Clean Comfort Indoor Air Essentials family of filtration, humidification, dehumidification, purification, ventilation, and zoning products — all designed to help improve the quality and comfort of your home’s indoor air.

Thermostat compatibility: Compatible with the new Amana brand Smart Thermostat System

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The S-Series easily connects to traditional ducted equipment. A premium mid-efficiency solution at an affordable price, its slim style and small footprint adds design and installation flexibility to meet most project demands. Installs on pad or wall mount and is perfect for zero-lot-line applications and small patio/backyard spaces. Intelligent defrost mode. A 7mm coil provides outstanding heat transfer. Three levels of humidification allow customization based on geography and humidity levels. Hot-start technology eliminates cold drafts.

Warranty information: Lifetime unit replacement limited warranty and 10-year parts limited warranty. To receive the limited warranties, online registration must be completed within 60 days of installation. Online registration and some additional requirements are not required in California or Québec. Complete warranty details available from local dealer/contractor or at amana-hac.com.

Special installation requirements: The S-Series makes an ideal choice for most single-, two-, and three-story homes with existing ductwork. It can utilize existing line sets and connect up to 100 feet of pipe (for typical installations). Slim profile provides solves installation challenges where traditional cube-style options cannot. In communicating mode, only two low-voltage wires to outdoor unit required. Field-selectable boost mode. Amana brand Smart Thermostat works with new Amana brand home app for convenient end-user control using smart devices.

Website: amana-hac.com

Serviceability features: The Gold 17 heat pump features 24V unit wiring similar to a traditional two-stage design; fault codes displayed on the unit controller; and unit protections to prevent common field failures.

Noise-reduction features: With the inverter technology, dampened vibration, and fan-swept blades, the Gold 17 heat pump has a quieter operation than a traditional two-stage design.

IAQ equipment supported: Works in conjunction with the American Standard AccuClean Whole Home Air Cleaner to remove 99.98% of airborne pollutants including dust, mites, pet dander, and more.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The new Gold 17 heat pump features the benefits of both traditional staged equipment and fully variable-speed systems. This heat pump offers higher efficiencies and stronger capacity performance, while being a universal system compatible with non-communicating equipment and 24V thermostats. It also includes the lower-GWP R-454B refrigerant and, when paired with an air handler or furnace, meets many incentive requirements, including those for cold climate heat pumps.

Warranty information: Registered: 10-year coil, functional parts, and compressor. Non-registered: five-year warranties are subject to change depending on state.

Special installation requirements: Has common 24V wiring, and troubleshooting is available per the service facts instructions.

Website: www.americanstandardair.com

Serviceability features: Manufacturer did not specify.

Noise-reduction features: Swept fan blade

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Ameristar’s new 15 SEER2 heat pump features the lower-GWP R-454B refrigerant ahead of the January 1, 2025, federal regulation deadline. These new A2L units include refrigerant detection sensors that provide a patent-pending installation clip that lets them easily snap onto the side of the pan. When using this sensor, the unit can detect if there is a refrigerant leak.

Warranty information: For residential applications: five-year base limited warranty period on compressor, outdoor coil, and parts; 10-year registered limited warranty period on compressor, outdoor coil, and parts. For commercial applications: one-year limited warranty period on coil and parts; five year on compressor.

Special installation requirements: All installation requirements are included in the installer’s guide, which can be found with the unit or online.

Website: trane.com/residential

Serviceability features: With few moving parts, the HP80 is reliable and easy to install. The outdoor gas absorption heat pump includes a solution pump, combustion blower, evaporator coil fan, and electronic expansion valve as the only moving parts. The combustion gas valve requires no additional parts to change fuel from natural gas to LP. Real-time monitoring is accomplished via cellular connection, and the Anesi Comfort Connect app provides contractors with a wealth of operating information.

Noise-reduction features: The HP80 gas absorption heat pump has a minimal number of moving parts, and the combustion train and solution pump are modulated to reduce sound levels. Additionally, the solution pump manifold is designed to mitigate sound, and all heat exchangers and hydronic lines are insulated, which will further reduce sound transmission.

IAQ equipment supported: The HP80 gas absorption heat pump is located outdoors, so there is inherently no possible negative impact to indoor air quality, since all combustion and refrigerant remain outdoors. This design also yields significant safety improvement, as homeowners have no need to worry about combustion byproducts nor toxic/flammable refrigerants being in the home envelope, as is the case with electric heat pumps.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Does not share replacement parts with other models.

Additional features: The Anesi HP80 high efficiency, 140% AFUE, allows homeowners to reduce gas use and save money. The resulting decarbonization preserves our environment, further enhanced since the HP80 uses a refrigerant with zero GWP and zero ozone depletion, nor any PFAS chemicals. Power required is only 120V/15A service, and the system is 4:1 modulated to optimize efficiency. No combustion byproducts nor refrigerant enter the home, ensuring homeowner safety.

Warranty information: Standard warranty is five years on the sealed system, which may be extended to eight years when the unit is registered with Anesi. Components not part of the sealed system are warrantied for the first year.

Special installation requirements: Important installation requirements include the need for the outdoor located HP80 to be on a level and secure base. Also, a heat-traced condensate drain to an exterior drywell or an indoor drain, is required.

Website: anesicomfort.com

Serviceability features: Fully communicating when paired with an ION indoor and wall control. Allows for advanced diagnostics. Error codes will also be present on the outdoor unit. Straight service ports to allow for mechanical fittings without the need to cut.

Noise-reduction features: Sound blanket and fully variable inverter allow for sound levels as low as 56 dBA.

IAQ equipment supported: Compatible with all Arcoaire IAQ products.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Fully variable inverter and compressor, allowing for speeds to be adjusted down to 1% increments. Full variability means higher efficiency, lower sound levels, and increased comfort and humidity control. Fully communicating when paired with ION indoor equipment. Low-GWP R-454B refrigerant.

Warranty information: Ten-year No Hassle warranty and 10-year parts warranty for original owners. Five years for subsequent owners. Refer to warranty card for additional information on warranty criteria.

Special installation requirements: Manufacturer did not specify.

Website: www.arcoaire.com

Serviceability features: New sight glass allows visibility to three-digit fault code without removing the door. Nonvolatile memory allows technicians to see fault code history, even if power has been interrupted. Large twist-door attachments make access easy: remove two screws, and blower assembly slides out on rails without the need to disconnect wiring.

Noise-reduction features: Variable-speed blower and inducer ECMs operate at quiet, low speeds. Insulation dampens sound in heat exchanger and blower sections of the cabinet. Blower-motor mounting is isolated using rubber grommets to reduce sound.

IAQ equipment supported: Compatible with Arcoaire IAQ system components, including humidifiers, ventilators, and germicidal UV lamps.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: These new furnace model families achieve 97%+ AFUE, making these models eligible for certain federal and regional tax incentives/rebates. Check to see if these apply in your region.

Warranty information: Lifetime heat exchanger and 10-year parts limited warranties to original purchaser with timely registration (except where restricted by jurisdiction). Limited warranty period is 20-year heat exchanger and five-year parts if not registered within 90 days of installation (except where restricted by jurisdiction). See warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Website: www.arcoaire.com

Serviceability features: Developed on Armstrong Air’s existing heat pump platform, new A7HP14F single-stage heat pumps feature Precision Service technology with thoughtful component placement, forward-facing fasteners, a larger controls compartment, and plenty of space for gauge set connections on the angled service ports. Side panels and the fan guard can be easily removed to help make cleaning the coil easy, and overall, technicians will feel confident working on a familiar design.

Noise-reduction features: Units are equipped with compressor sound blankets and compressor mounting grommets to help reduce sound. Standard on all Armstrong Air heat pumps, units come with Quiet Shift defrost, allowing refrigerant pressure to equalize before shifting into defrost mode, helping reduce operating noise.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: While the A7HP14F is designed to meet minimum efficiency standards, many system matches meet or exceed Energy Star qualifications and qualify for federal and local incentives. The new line of heat pumps is designed for a cleaner tomorrow, using new refrigerants that offer a 78% reduction in GWP and help reduce the impact of harmful greenhouse gases — building toward a cleaner future for everyone.

Warranty information: Units ship with a standard five-year limited parts and compressor warranty and available limited extended 10-year warranty with registration. Select dealers may also provide two years of unit replacement coverage, available from participating distributors.

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com

Serviceability features: Subcooling and superheat are measured by the system and displayed in the Bosch EasyAir app. The app displays key system data and fault codes. The app also contains troubleshooting steps that are easily accessible to the contractor if a fault code is active. If a contractor is remote, the app sends notifications if any fault code is triggered with the homeowner’s permission.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: The IDS Ultra has a continuous variable-speed inverter compressor, meaning it can fully modulate and adjust its output from minimum to maximum power. This cold climate heat pump can provide 100% heating down to an outdoor temperature of 5°F. If the temperature drops below 5°F, it will continue to initiate heating even down to -13°F, meeting the DOE’s Residential Climate Heat Pump Challenge. The Ultra can be set to communicating or non-communicating, depending on needs.

Warranty information: Ten-year residential limited warranty.

Special installation requirements: Manufacturer did not specify.

Website: www.bosch-homecomfort.us

With Greenspeed Intelligence, 291VAN05400A

Serviceability features: Fully communicating when paired with Evolution indoor and wall control. Allows for advanced diagnostics and over-the-air (OTA) updates. Bluetooth module to force firmware updates at the outdoor unit. Straight stub outs to allow for mechanical connections. Brazing still allowed. Updated rating plate for A2L compliance, including red service caps and yellow label.

Noise-reduction features: Compressor sound blanket and fully variable inverter allows unit volume to reach down to 56 dBA.

IAQ equipment supported: Compatible with Bryant’s line of IAQ equipment.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Fully variable cold climate heat pump with inverter technology allowing for 100% heating capacity down to 0°F. Heating mode operation down to -23°F. Advanced defrost mode included, allowing for active monitoring of frost on the coil. The unit has completed the DOE Cold Climate Challenge and its necessary criteria.

Warranty information: Ten-year parts, compressor, and unit replacement for original registered owner. Otherwise, five years. Refer to warranty card for specifics on warranty criteria. Eligible for Red Shield Warranty.

Special installation requirements: To allow for high heating capacity down to 0°F, high airflow is required. It is important for installers to follow the rule of thumb of duct sizing to 400 SCFM per ton. Best practice would be to size ductwork to 2,000 CFM.

Website: https://www.bryant.com/en/us/

Serviceability features: New sight glass allows visibility to three-digit fault code without removing the door. Nonvolatile memory allows technicians to see fault code history, even if power has been interrupted. Large twist-door attachments make access easy: remove two screws, and blower assembly slides out on rails without the need to disconnect wiring.

Noise-reduction features: Variable-speed blower and inducer ECMs operate at quiet, low speeds. Insulation dampens sound in heat exchanger and blower sections of the cabinet. Blower-motor mounting is isolated using rubber grommets to reduce sound.

IAQ equipment supported: Compatible with Carrier IAQ system components, including humidifiers, ventilators, and germicidal UV lamps.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: These new furnace model families achieve 97%+ AFUE, making these models eligible for certain federal and regional tax incentives/rebates. Check to see if these apply in your region.

Warranty information: Lifetime heat exchanger and 10-year parts limited warranties to original purchaser with timely registration (except where restricted by jurisdiction). Limited warranty period is 20-year heat exchanger and five-year parts if not registered within 90 days of installation (except where restricted by jurisdiction). See warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Website: www.bryant.com/en/us

With Greenspeed Intelligence, 27VNA1

Serviceability features: Fully communicating when paired with Infinity indoor and wall control. Allows for advanced diagnostics and over-the-air (OTA) updates. Bluetooth module to force firmware updates at the outdoor unit. Straight stub outs to allow for mechanical connections. Brazing still allowed. Updated rating plate for A2L compliance, including red service caps and yellow label.

Noise-reduction features: Compressor sound blanket and fully variable inverter allows unit volume to reach down to 56 dBA.

IAQ equipment supported: Compatible with Carrier’s line of IAQ equipment.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Fully variable cold climate heat pump with inverter technology allowing for 100% heating capacity down to 0°F. Heating mode operation down to -23°F. Advanced defrost mode included, allowing for active monitoring of frost on the coil. The 27VNA1 has completed the DOE Cold Climate Challenge and its necessary criteria.

Warranty information: Ten-year parts, compressor, and unit replacement for original registered owner. Otherwise, five years. Refer to warranty card for specifics on warranty criteria.

Special installation requirements: To allow for high heating capacity down to 0°F, high airflow is required. It is important for installers to follow the rule of thumb of duct sizing to 400 SCFM per ton. Best practice would be to size ductwork to 2,000 CFM for the 27VNA1.

Website: www.carrier.com/residential/en/us

With InteliSense technology, 59TP7

Serviceability features: New sight glass allows visibility to three-digit fault code without removing the door. Nonvolatile memory allows technicians to see fault code history, even if power has been interrupted. Large twist-door attachments make access easy: remove two screws, and blower assembly slides out on rails without the need to disconnect wiring.

Noise-reduction features: Variable-speed blower and inducer ECMs operate at quiet, low speeds. Insulation dampens sound in heat exchanger and blower sections of the cabinet. Blower-motor mounting is isolated using rubber grommets to reduce sound.

IAQ equipment supported: Compatible with Carrier IAQ system components, including humidifiers, ventilators, and germicidal UV lamps.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Pair the InteliSense-enabled Performance Series furnace with an ecobee for Carrier Smart Thermostat to grant permission for data sharing, and homeowners can enjoy the benefits of connected comfort. InteliSense technology gives the dealer the ability to remotely view the operational health of the system and use digital tools to provide more efficient customer service and remotely troubleshoot the system.

Warranty information: Lifetime heat exchanger and 10-year parts limited warranties to original purchaser with timely registration (except where restricted by jurisdiction). Limited warranty period is 20-year heat exchanger and five-year parts if not registered within 90 days of installation (except where restricted by jurisdiction). See warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Website: www.carrier.com/residential/en/us

Serviceability features: The Z9ES 96% single-stage gas furnace features built-in, high-level self-diagnostics with fault code displays to streamline troubleshooting. Quarter-turn knobs simplify door removal, while front-facing screws on the flame sensor and igniter provide easy access. Safety is enhanced with a 100% shut-off main gas valve and blower door safety switch.

Noise-reduction features: The Z9ES features a fully insulated cabinet that enhances thermal and acoustic performance. A dynamically balanced blower and motor assembly minimize sound. Variable-speed inducers and blowers maximize performance while minimizing sound. Variable-speed ECM fan motors provide quiet, efficient circulation.

IAQ equipment supported: The Z9ES uses external air filters to provide maximum flexibility in meeting customers’ IAQ needs. Optional system-matched humidifiers, dehumidifiers, germ-killing UV-C lighting, and high-efficiency filtration through MERV 16 are available to provide a superior level of IAQ.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: At 96% AFUE, the Champion Z9ES has been designed for ease of installation and service, while providing efficient, high-performance heating with a compact footprint and flexible configuration. A high-efficiency blower motor reduces electrical usage, and an electronic hot surface ignition saves fuel costs while increasing reliability. A sturdy aluminized-steel heat exchanger further enhances long-lasting performance.

Warranty information: Lifetime limited heat exchanger and 10-year parts limited warranties are available. A 10-year Complete Assurance limited warranty pledge states that if the heat exchanger fails within 10 years of installation, an optional furnace replacement is provided in lieu of heat exchanger replacement. To take advantage of this offer, customers must register online within 90 days.

Special installation requirements: This multi-positional unit can be installed in all positions with minimal conversion necessary. Simply rotate the inducer to the desired venting position, whether out the top, side, or bottom (internal downflow kit is available). Two identical units can be twinned by connecting a coupling wire. Installation is streamlined thanks to a compact 33-inch cabinet height, fold-up duct connector flanges, and easy access to controls. Electrical knockouts have been eliminated to further simplify the installation process.

Website: www.johnsoncontrols.com

Serviceability features: The Z9ET 97% AFUE two-stage, condensing gas furnace design has been reimagined for streamlined serviceability, featuring front-facing screws on the igniter, flame sensor, and blower, as well as fold-up duct flanges for easy connection to ductwork. A stainless steel secondary heat exchanger minimizes the potential for corrosion and extends equipment life. Additionally, Z9ET furnaces are equipped with built-in self-diagnostics, enabling contractors to quickly and easily pinpoint potential issues and reduce service time in the field.

Noise-reduction features: The Z9ET features a fully insulated cabinet designed to enhance thermal and acoustic performance. Coupled with a dynamically balanced blower and motor assembly and five-speed, direct-drive ECM fan motors, operation is quiet and efficient, while providing precise and dependable home comfort.

IAQ equipment supported: The Z9ET uses external air filters to provide maximum flexibility in meeting customers’ IAQ needs. Optional system-matched humidifiers, dehumidifiers, germ-killing UV-C lighting, and high-efficiency filtration through MERV 16 are available to provide a superior level of IAQ.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: At 97% AFUE, the Champion Z9ET delivers both high-efficiency heating and remarkable cost savings. A standard, high-efficiency, five-speed, ECM fan motor achieves enhanced SEER2 ratings and meets the requirements for 25C tax credits, rebates, and other incentives. Plus, the compact, 33-inch footprint and multi-position configuration make Z9ET a flexible solution for homeowners who value efficiency and precision comfort.

Warranty information: A lifetime limited heat exchanger and 10-year parts limited warranties are available with registration. A 10-year Complete Assurance limited warranty pledge states that if the heat exchanger fails within 10 years of installation, an optional furnace replacement is provided in lieu of heat exchanger replacement.

Special installation requirements: The Z9ET is engineered for ease of installation. The two-stage furnace can be easily applied in upflow, horizontal left or right, or downflow installation with minimal conversion necessary. Electrical knockouts have been eliminated to save time during installation, and new fold-up duct flanges further simplify the process. Additionally, contractors can quickly access equipment information and troubleshooting support remotely via the DS Solutions app, a free resource designed to streamline installation and service.

Website: www.johnsoncontrols.com

Serviceability features: Chiltrix by Unico air-to-water heat pumps use the proven “monoblock” design, meaning that all refrigerant and associated components (e.g., compressor, evaporator, condenser) are all self-contained and sealed in the outdoor unit. No refrigeration license, vacuum pump, gauges, etc., are needed for installation. Can be used with ducted, ductless, or radiant and can use all of these in the same application.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Compatible with most major after-market IAQ equipment.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: With the monoblock design, no refrigerant is ever inside the building envelope for improved safety. The outdoor unit connects to indoor equipment via insulated water lines (water or water/glycol).

Warranty information: Five-year compressor and two years on other components.

Special installation requirements: Installers who understand boiler powered radiant systems will be able to design and install Chiltrix air-to-water heat pump systems, but there are a few differences and some new things they will need to know. Chiltrix by Unico engineers are available to assist with design, installation, and commissioning.

Website: https://unicosystem.com

Serviceability features: The Coleman Z9ES 96% single-stage gas furnace features built-in, high-level self-diagnostics with fault code displays to streamline troubleshooting. Quarter-turn knobs simplify door removal, while front-facing screws on the flame sensor and igniter provide easy access. Safety is enhanced with a 100% shut-off main gas valve and blower door safety switch.

Noise-reduction features: The Z9ES features a fully insulated cabinet that enhances thermal and acoustic performance. A dynamically balanced blower and motor assembly minimize sound. Variable-speed inducers and blowers maximize performance while minimizing sound. Variable-speed ECM fan motors provide quiet, efficient circulation.

IAQ equipment supported: The Z9ES uses external air filters to provide maximum flexibility in meeting customers’ IAQ needs. Optional system-matched humidifiers, dehumidifiers, germ-killing UV-C lighting, and high-efficiency filtration through MERV 16 are available to provide a superior level of IAQ.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: At 96% AFUE, the Z9ES has been designed for ease of installation and service, while providing efficient, high-performance heating with a compact footprint and flexible configuration. A high-efficiency blower motor reduces electrical usage, and an electronic hot surface ignition saves fuel costs while increasing reliability. A sturdy aluminized-steel heat exchanger further enhances long-lasting performance.

Warranty information: Lifetime limited heat exchanger and 10-year parts limited warranties are available. A 10-year Complete Assurance limited warranty pledge states that if the heat exchanger fails within 10 years of installation, an optional furnace replacement is provided in lieu of heat exchanger replacement. To take advantage of this offer, customers must register online within 90 days.

Special installation requirements: This multi-positional unit can be installed in all positions with minimal conversion necessary. Simply rotate the inducer to the desired venting position, whether out the top, side, or bottom (internal downflow kit is available). Two identical units can be twinned by connecting a coupling wire. Installation is streamlined thanks to a compact 33-inch cabinet height, fold-up duct connector flanges, and easy access to controls. Electrical knockouts have been eliminated to further simplify the installation process.

Website: www.johnsoncontrols.com

Serviceability features: The Coleman Z9ET 97% AFUE two-stage, condensing gas furnace design has been reimagined for streamlined serviceability, featuring front-facing screws on the igniter, flame sensor, and blower, as well as fold-up duct flanges for easy connection to ductwork. A stainless steel secondary heat exchanger minimizes the potential for corrosion and extends equipment life. Additionally, Z9ET furnaces are equipped with built-in self-diagnostics, enabling contractors to quickly and easily pinpoint potential issues and reduce service time in the field.

Noise-reduction features: The Z9ET features a fully insulated cabinet designed to enhance thermal and acoustic performance. Coupled with a dynamically balanced blower and motor assembly and five-speed, direct-drive ECM fan motors, operation is quiet and efficient, while providing precise and dependable home comfort.

IAQ equipment supported: The Z9ET uses external air filters to provide maximum flexibility in meeting customers’ IAQ needs. Optional system-matched humidifiers, dehumidifiers, germ-killing UV-C lighting, and high-efficiency filtration through MERV 16 are available to provide a superior level of IAQ.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: At 97% AFUE, the Z9ET delivers both high-efficiency heating and remarkable cost savings. A standard, high-efficiency, five-speed, ECM fan motor achieves enhanced SEER2 ratings and meets the requirements for 25C tax credits, rebates, and other incentives. Plus, the compact, 33-inch footprint and multi-position configuration make Z9ET a flexible solution for homeowners who value efficiency and precision comfort.

Warranty information: A lifetime limited heat exchanger and 10-year parts limited warranties are available with registration. A 10-year Complete Assurance limited warranty pledge states that if the heat exchanger fails within 10 years of installation, an optional furnace replacement is provided in lieu of heat exchanger replacement.

Special installation requirements: The Z9ET is engineered for ease of installation. The two-stage furnace can be easily applied in upflow, horizontal left or right, or downflow installation with minimal conversion necessary. Electrical knockouts have been eliminated to save time during installation, and new fold-up duct flanges further simplify the process. Additionally, contractors can quickly access equipment information and troubleshooting support remotely via the DS Solutions app, a free resource designed to streamline installation and service.

Website: https://www.johnsoncontrols.com/

Serviceability features: Side discharge condensers offer a unique flexibility to service the unit with its smaller footprint and access to all four sides. This makes it easier to complete yearly maintenance and cleanings.

Noise-reduction features: Ultra-quiet operation — rated as low as 57 decibels.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Variable-capacity inverter compressors. DOE 2023 compliant in all states: minimum 15.2 SEER2 in all models. Less expensive than traditional top discharge condensing units. Low voltage 24V control system for universal use. Bio-engineered fan blade designed for efficient, quiet operation.

Warranty information: Seven-year compressor and five-year parts.

Special installation requirements: Can be mounted on a condenser pad or used with a standard wall bracket.

Website: www.marsdelivers.com

Serviceability features: Durable, aluminized steel, tubular heat exchanger; multi-position installation; removable base; natural gas and propane convertible (LP kit Included with every furnace); left or right connection for gas and electric service; sight glass in each panel; slide-out blower motor; control board with self-diagnostics and low-voltage terminal block; and pre-bent coil flanges for ease of installation.

Noise-reduction features: Multi-speed ECM blower motor and hot surface ignition for quiet and dependable operation.

IAQ equipment supported: Supports all IAQ equipment.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts. Shares replacement parts with other models.

Additional features: Two-stage gas valve. Hot surface ignition for dependable operation. Quiet, multi-speed, ECM blower motor. Control board with self-diagnostics and low-voltage terminal block. Slide-out blower motor for ease of maintenance. Removable base for side or bottom return applications.

Warranty information: Full furnace replacement if the heat exchanger fails within the first year. Five-year parts warranty. When registered, heat exchanger warranty is extended to 20 years for the original owner.

Special installation requirements: Industry-standard cabinet sizes for easy replacement and installation.

Website: www.marsdelivers.com

Serviceability features: Fully communicating when paired with an ION indoor and wall control. Allows for advanced diagnostics. Error codes will also be present on the outdoor unit. Straight service ports to allow for mechanical fittings without the need to cut.

Noise-reduction features: Sound blanket and fully variable inverter allow for sound levels as low as 56 dBA.

IAQ equipment supported: Compatible with all Comfortmaker IAQ products.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Fully variable inverter and compressor, allowing for speeds to be adjusted down to 1% increments. Full variability means higher efficiency, lower sound levels, and increased comfort and humidity control. Fully communicating when paired with ION indoor equipment. Low-GWP R-454B refrigerant.

Warranty information: Ten-year No Hassle warranty and 10-year parts warranty for original owners. Five years for subsequent owners. Refer to warranty card for additional information on warranty criteria.

Special installation requirements: Manufacturer did not specify.

Website: www.comfortmaker.com

Serviceability features: New sight glass allows visibility to three-digit fault code without removing the door. Nonvolatile memory allows technicians to see fault code history, even if power has been interrupted. Large twist-door attachments make access easy: remove two screws, and blower assembly slides out on rails without the need to disconnect wiring.

Noise-reduction features: Variable-speed blower and inducer ECMs operate at quiet, low speeds. Insulation dampens sound in heat exchanger and blower sections of the cabinet. Blower-motor mounting is isolated using rubber grommets to reduce sound.

IAQ equipment supported: Compatible with Comfortmaker IAQ system components, including humidifiers, ventilators, and germicidal UV lamps.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: These new furnace model families achieve 97%+ AFUE, making these models eligible for certain federal and regional tax incentives/rebates. Check to see if these apply in your region.

Warranty information: Lifetime heat exchanger and 10-year parts limited warranties to original purchaser with timely registration (except where restricted by jurisdiction). Limited warranty period is 20-year heat exchanger and five-year parts if not registered within 90 days of installation (except where restricted by jurisdiction). See warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Website: www.comfortmaker.com

Serviceability features: The 7HP14F, now press fitting capable, offers more space around line set and gauge port connections. The new heat pump has maintained the existing cabinet design with four removable panels and stationary corner posts to make cleaning and routine service easier.

Noise-reduction features: Compressor mounting grommets are used to reduce vibration from compressor operation and help reduce sound.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The 7HP14F is designed to meet minimum efficiency standards and offers a competitive solution to meet or exceed Energy Star qualifications and qualify for federal and local incentives. The new line of heat pumps is designed for a cleaner tomorrow, using new refrigerants that offer a 78% reduction in GWP and help reduce the impact of harmful greenhouse gases – building toward a cleaner future for everyone.

Warranty information: Units ship with a standard five-year limited parts and compressor warranty and available limited extended 10-year parts and compressor warranty with registration (except in areas where registration is not required by law to effectuate warranty coverage).

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com

Serviceability features: Easy disassembly design for reduced maintenance time.

Noise-reduction features: Outdoor noise level 63 dBA.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Control settings through the wireless remote included with every Continental indoor wall unit.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Connect up to four indoor units. Wi-Fi kit included with every indoor unit. Includes remote control for conveniently adjusting the settings for Sleep Mode, LED light, and room temperature, as well as turning the unit on/off. Auto defrosting. Auto restart automatically restarts and returns to the original settings once power is restored. Hyper Heat technology, with operating range of -30ºC (-22ºF) to 50ºC (122ºF).

Warranty information: Ten-year compressor and parts limited warranty.

Special installation requirements: Energy Star and NEEP certified, meeting federal and provincial rebate programs.

Website: continentalcomfort.com

Serviceability features: Easy disassembly design for reduced maintenance time.

Noise-reduction features: Indoor noise as low as 23.5 dBA when set on low setting.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Control settings through the wireless remote included with every Continental ductless heats pump set.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Intelligent Eye technology automatically ramps up the operation to give optimum comfort to the occupant and ramps down to save energy when occupant leaves. Wi-Fi capable to monitor, control, and schedule the HVAC through an app. Remote control system with Follow Me feature and intelligent dehumidification control ensures optimum comfort. Comfortable heating at temperatures as low as -30ºC/-22ºF and cooling at outdoor temperatures up to 50ºC/122ºF.

Warranty information: Ten-year compressor and parts limited warranty.

Special installation requirements: Energy Star and NEEP certified, meeting federal and provincial rebate programs.

Website: continentalcomfort.com

Serviceability features: Advanced features engineered into ATMOSPHERA systems improve comfort, cleanliness, and usability, while simplifying maintenance. A novel Clean operation dries the indoor unit interior, reducing condensation. Detachable drain pan allows for easy cleaning. The heat exchanger features anti-corrosion treatment. Built-in Wi-Fi can be controlled via the internet using Daikin Comfort Control app without needing an additional adaptor. Pure, single-component, low-GWP refrigerant R-32 is easy to top off, clean, and reuse on-site, or reclaim and recycle.

Noise-reduction features: Featuring whisper-quiet operation, inverter-powered ATMOSPHERA systems run continuously, automatically adjusting compressor speed to meet indoor comfort demand. This allows ATMOSPHERA systems to operate more quietly throughout the day, while delivering more consistent, indoor comfort temperatures. Indoor sound pressure runs as low as 22 dBA, with outdoor sound pressures as low as 47 dBA.

IAQ equipment supported: Air filters are conveniently removable and washable.

Thermostat compatibility: Daikin One+ smart thermostat. Also, the Daikin DKN Plus Interface enables control by third-party thermostat or automation system.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Winner of a 2024 SEAL Sustainable Product Award, Daikin ATMOSPHERA is North America’s first single-zone system featuring R-32, offering impressive efficiency gains with one-third the GWP of the continent’s most used refrigerants. Provides heating in very cold conditions — up to 100% rated heating capacity at 5°F wet bulb; confirmed continuous operation down to -13°F wet bulb. Hot start feature helps avoid cold drafts, while 3-D airflow reaches room corners. Intelligent Eye room-movement sensor. Eco, Powerful, and Comfort modes.

Warranty information: Twelve-year parts limited warranty when online registration is completed within 60 days of installation. Online registration and some additional requirements are not required in California or Québec. The duration of warranty coverages in Texas and Florida differs in some cases. Complete warranty details available from local dealer/contractor or at www.daikincomfort.com.

Special installation requirements: Featuring increased factory charge and piping allowances, ATMOSPHERA is pre-charged to serve lengths up to 49 feet, a 50% increase in pre-charge coverage compared to previous models. Indoor units include a wireless infrared controller, and they’re compatible with the full suite of optional s21-based single- and multi-zone controls solutions, including Daikin One+ smart thermostats. The new Daikin DKN Plus Interface enables energy-efficient control by a third-party thermostat or an automation system.

Website: northamerica-daikin.com

With R-410A or low-GWP R-32

Serviceability features: Redesigned OTERRA indoor units allow easier removal of the drain pan, blower wheel, and fan motor compared to other wall-mounted units. Features include Blue Fin anti-corrosion heat exchanger treatment; quick warming function (heat pump only); self-diagnostics with digital display; automatic defrosting (heat pump); auto changeover (heat pump); and auto-restart after a power failure. R-32 is easy to top off or clean and reuse on-site — or reclaim and reuse off-site with a simple cleaning process.

Noise-reduction features: OTERRA’s variable-speed, inverter compressors are remarkably whisper-quiet, with indoor sound pressure as low as 25 dBA and outdoor sound pressure as low as 46 dBA.

IAQ equipment supported: Convenient, easy-to-remove, washable air filter. Available options include a titanium apatite photocatalytic air purifying filter.

Thermostat compatibility: Daikin One+ smart thermostat and the Daikin One Lite connected thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Renowned for delivering quiet, energy-saving indoor comfort, Daikin OTERRA single-zone systems have been re-engineered to feature R-410A or R-32 low-GWP refrigerant. Compact and lightweight, OTERRA handles a broad range of outside temperatures, cooling from 50°F to 115° F, and, for heat pumps, heating from 5°F to 65°F. Helpful functions include Program Dry, Eco+, and Powerful Operation. A backlit, infrared, wireless remote provides convenient control.

Warranty information: Twelve-year parts limited warranty when online registration is completed within 60 days of installation. Online registration and some additional requirements are not required in California or Québec. The duration of warranty coverages in Texas and Florida differs in some cases. Complete warranty details available from local dealer/contractor or at www.daikincomfort.com.

Special installation requirements: Wall-mounted OTERRA is an affordable indoor comfort solution for renovations, remodeling, and new construction of sunrooms, basements, attics, garages, and hot or cold rooms. Cooling-only models provide excellent value for spaces not requiring heating. Using the Daikin SplitXpress mobile app and website, contractors can create ductless equipment selections, add accessories and pricing details, then quickly share quotes with customers. Available free from the App Store (iOS), Google Play (Android) and at splitxpress.daikincity.com.

Website: northamerica-daikin.com

Serviceability features: Convenient multi-position installation. Easy-to-install top venting, with optional side venting. Convenient left or right connection for gas/electrical service. Airtight, solid bottom, or side return with easy-cut tabs for effortless removal in bottom air-inlet applications. Self-calibrating modulating gas valve auto-configures for each installation. Self-diagnostic control board with constant memory fault-code history to dual seven-segment display. Durable Silicon Nitride igniter. Compatible with Daikin One+ smart thermostat and other Daikin communicating equipment for easier commissioning and servicing.

Noise-reduction features: Energy-efficient, variable-speed ECM and induced-draft motors gently ramp up or down for quiet system startup and operation. Multiple, continuous fan speed options offer quiet air circulation. To reduce blower noise further, a thermally insulated cabinet houses a fully insulated heat exchanger and blower section, producing air leakage of less than 2%.

IAQ equipment supported: Compatible with the Daikin Premium Air Cleaner to help provide cleaner indoor air; it’s intuitively designed with outer dimensions that match original equipment furnace and air handler cabinets for quick installation. Also compatible with the Clean Comfort Indoor Air Essentials family of filtration, humidification, dehumidification, purification, ventilation, and zoning products, plus other IAQ equipment. Includes color-coded, low-voltage terminals with provisions for an electronic air cleaner and 120-volt or 24-volt humidifiers.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Earned Most Efficient of Energy Star 2023. With its variable-speed blower motor, this modulating gas furnace gently ramps up or down according to indoor comfort demand. Typically, it operates at the lowest possible speed, precisely maintaining constant, steady temperatures, while delivering optimal heating performance. Uniquely designed, heavy-duty, tubular stainless steel, primary heat exchanger provides both outstanding durability and heat transfer. Stainless steel secondary heat exchanger. Self-calibrating modulation gas valve. Heavy-gauge steel cabinet with durable finish.

Warranty information: Lifetime heat exchanger limited warranty (good for as long as owner owns home), a 12-year unit replacement limited warranty, and a 10-year parts limited warranty with online registration. Online registration and some additional requirements are not required in California or Quebec. The duration of warranty coverages in Texas and Florida differs in some cases. Complete warranty details are available from local dealer or at daikincomfort.com.

Special installation requirements: Certified for direct vent (two-pipe) or non-direct vent (one-pipe) installations. Auto-comfort and enhanced dehumidification modes are available. AHRI certified and ETL listed.

Website: northamerica-daikin.com

With ducted gas furnace, heat pump, or dual fuel

Serviceability features: Lightweight with a small footprint, FIT allows easy carrying and placement. Quick-to-access side-panel for easier service. Sweat connection service valves with easy access to gauge ports. Self-diagnostic control board with diagnostic indicator lights, seven-segment LED display, and fault-code storage. Inverter board cooled by refrigerant circuit. Coil and ambient temperature sensors. Suction pressure transducer. Intelligent defrost mode.

Noise-reduction features: Homeowners can reclaim their outdoor space and serenity with the quiet, compact FIT. An inverter-driven compressor and side discharge design deliver remarkably quiet outdoor unit operation — delivering sound pressure levels as low as 55 dBA. This provides extraordinary flexibility when it comes to installation. FIT can be installed anywhere low-sound levels are important, including areas near lot lines, below bedroom windows, and other sensitive applications. Quiet mode provides enhanced acoustical comfort.

IAQ equipment supported: Daikin One ecosystem compatible, with optional air cleaner modules, humidifiers, dehumidifiers, ultraviolet air purifiers, and fresh-air ventilation accessory systems. The Daikin One+ and Daikin One touch smart thermostats with Daikin One Home Air Monitor provide a communicating system that lets technicians and homeowners “Visualize The Air.” Daikin Premium Air Cleaners are designed specifically for FIT systems and include a MERV 15 media filter that removes more than 85% of particles down to 0.3 microns.

Thermostat compatibility: Daikin One+ and Daikin One touch smart thermostats, specifically designed to optimize Daikin FIT system.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Innovative Daikin FIT is a flexible cooling only, gas heat, heat pump, or dual fuel system with matching condenser, controls, gas furnace, and evaporator coil. Outdoor units are affordable, quiet, efficient, and space-saving. Lightweight, low-profile outdoor units allow easy carrying and placement, needing only 4-inch of wall clearance. Engineered with high-performing, dependable, Daikin swing variable-speed, inverter compressors. Hot start technology prevents cold drafts. Advanced water-shedding drain pan. Blue Fin coating (1000+ hours salt-spray rated) protects outdoor coil.

Warranty information: Twelve-year parts limited warranty and 12-year unit replacement limited warranty. Online registration must be completed within 60 days of installation. Additional requirements for annual maintenance are required for the unit replacement limited warranty. Online registration and some of the additional requirements are not required in California or Quebec. The duration of warranty coverages in Texas and Florida differs in some cases. Complete warranty details available from your local dealer or at daikincomfort.com.

Special installation requirements: Able to utilize existing line sets and connect up to 100 feet of pipe (for typical installations), the low-profile, lightweight FIT solves project obstacles — and allows more units to be carried on service trucks. Furnaces and evaporator coils include horizontal, upflow, and downflow configurations, with furnace efficiencies from 80% to 98% AFUE. Field-installed bi-flow filter drier. In communicating mode, only two low-voltage wires to outdoor unit required. Field-selectable boost mode increases compressor speed during unusually high loads.

Website: northamerica-daikin.com

Serviceability features: Fully communicating when paired with an ION indoor and wall control. Allows for advanced diagnostics. Error codes will also be present on the outdoor unit. Straight service ports to allow for mechanical fittings without the need to cut.

Noise-reduction features: Sound blanket and fully variable inverter allow for sound levels as low as 56 dBA.

IAQ equipment supported: Compatible with all Day & Night IAQ products.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Fully variable inverter and compressor, allowing for speeds to be adjusted down to 1% increments. Full variability means higher efficiency, lower sound levels, and increased comfort and humidity control. Fully communicating when paired with ION indoor equipment. Low-GWP R-454B refrigerant.

Warranty information: Ten-year No Hassle warranty and 10-year parts warranty for original owners. Five years for subsequent owners. Refer to warranty card for additional information on warranty criteria.

Special installation requirements: Manufacturer did not specify.

Website: www.dayandnightcomfort.com

Serviceability features: New sight glass allows visibility to three-digit fault code without removing the door. Nonvolatile memory allows technicians to see fault code history, even if power has been interrupted. Large twist-door attachments make access easy: remove two screws, and blower assembly slides out on rails without the need to disconnect wiring.

Noise-reduction features: Variable-speed blower and inducer ECMs operate at quiet, low speeds. Insulation dampens sound in heat exchanger and blower sections of the cabinet. Blower-motor mounting is isolated using rubber grommets to reduce sound.

IAQ equipment supported: Compatible with Day & Night IAQ system components, including humidifiers, ventilators, and germicidal UV lamps.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: These new furnace model families achieve 97%+ AFUE, making these models eligible for certain federal and regional tax incentives/rebates. Check to see if these apply in your region.

Warranty information: Lifetime heat exchanger and 10-year parts limited warranties to original purchaser with timely registration (except where restricted by jurisdiction). Limited warranty period is 20-year heat exchanger and five-year parts if not registered within 90 days of installation (except where restricted by jurisdiction). See warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Website: www.dayandnightcomfort.com

Serviceability features: The 7HP14F, now press fitting capable, offers more space around line set and gauge port connections. The new heat pump has maintained the existing cabinet design with four removable panels and stationary corner posts to make cleaning and routine service easier.

Noise-reduction features: Compressor mounting grommets are used to reduce vibration from compressor operation and help reduce sound.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The 7HP14F is designed to meet minimum efficiency standards and offers a competitive solution to meet or exceed Energy Star qualifications and qualify for federal and local incentives. The new line of heat pumps is designed for a cleaner tomorrow, using new refrigerants that offer a 78% reduction in GWP and help reduce the impact of harmful greenhouse gases – building toward a cleaner future for everyone.

Warranty information: Units ship with a standard five-year limited parts and compressor warranty and available limited extended 10-year parts and compressor warranty with registration (except in areas where registration is not required by law to effectuate warranty coverage).

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com

Serviceability features: The RTi packaged heat pump provides convenient and reliable operation for users, installers, and service providers. It takes about two minutes to complete the unit registration through ESS PRO app. Automated Charge technology helps installers accurately and quickly complete refrigerant charging operations. Remote control can be accessed through the Home Plus app. Remote diagnosis helps the contractor remotely diagnose or solve the problem through IoT technology.

Noise-reduction features: The RTi packaged heat pump has a low sound pressure level of 65 dB. Ecoer utilizes variable-speed compressors and multi-speed ECM technology, ensuring the heat pump system operates with low noise and high efficiency, providing users with a quiet and comfortable a/c or heat pump system.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The Ecoer RTi series utilizes full inverter technology to precisely adjust the heat pump output, enhancing comfort and energy efficiency for users. With excellent performance, it achieves ratings of 18.5 SEER2 and 9.2 HSPF2, making it eligible for IRA tax credit. It can operate within a cooling range of 20°F to 125°F and heating range of -22°F to ~86°F.

Warranty information: Ecoer’s Comfort Defense program, exclusive to its high-efficiency, inverter, heat pump systems, offers end users 10-year parts and 10-year labor coverage (full system with IoT Gateway installed), all without any extra costs.

Special installation requirements: The registration of product must be completed within 90 days after installation, otherwise the product warranty period will be affected. For the Ecoer 4G Gateway product, if owner successfully uploads the product installation photos during registration, Ecoer provides an additional one-year warranty period and one-year monitoring service.

Website: www.ecoer.com

Serviceability features: Slide-out cooling and heating chassis (gas). Factory-installed float switch. Easily accessible service ports outside of cooling chassis. Direct replacement for Magic Pak, NCP and Napoleon units.

Noise-reduction features: Isolated compressor plate. Insulated cabinet.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Factory-installed float switch. Slide-out cooling chassis on all models. Slide-out heat chassis on gas heat models. Easily accessible service ports outside of cooling chassis

Warranty information: Limited five-year parts warranty. Limited 20-year heat exchanger warranty on FPG gas units.

Special installation requirements: Direct replacement for Magic-Pak, NCP and Napoleon units.

Website: www.firstco.com

3-ton model, WFPU18Z363C

Serviceability features: Breeze offers simple installation and universal compatibility with existing HVAC equipment. It also features simplified serviceability with easy-to-access components and superior onboard diagnostics, including the built-in capability to see technical parameters for fast and easy troubleshooting.

Noise-reduction features: Breeze features superior sound insulation and Friedrich’s Precision Inverter compressor with Soft-Start technology. This exclusive technology eliminates noisy and inefficient compressor on/offs, delivering a smooth, fast ramp-up with continuous frequency adjustment to match comfort preferences. The result is a more precise, efficient, and much quieter unit with sound levels as low as 38 dB.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The 2-, 3-, and 4-ton Breeze systems are Energy Star Cold Climate Certified. The Breeze is also AHRI certified across all its models. Compared to traditional and top-discharge outdoor units, its slim design offers a reduction of 36% in volume and 40% in footprint. Additionally, with flexibility in mind, Friedrich developed its high-performance compressor to accommodate long line set runs up to 246 feet and height differentials of up to 98 feet.

Warranty information: Standard warranty of seven years for parts or 10 years upon registration. Warranty on its compressor is 10 years.

Special installation requirements: Manufacturer did not specify.

Website: www.friedrich.com

Serviceability features: The FSH3BF has a removable top grille that allows service from the top without disconnecting fan motor leads. It has a common suction service port that allows the contractor to read the suction pressure in all modes of operation without removing panels. The access panels are provided to all controls and the compressor from the side of the unit for easy access. Side panels can be easily removed and replaced without removing the top grille.

Noise-reduction features: The FSH3BF has a sound rating of 73 dB. There is a composite base pan that absorbs sound, and there is a compressor sound blanket engineered to significantly reduce unwanted compressor noise. The swept wing fan blade also significantly reduces unwanted noise.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The FSH3BF Series heat pumps has a Copeland scroll two-stage compressor that operates at two different capacity points, providing superior comfort and efficiency. Units are designed using galvanized steel, and it passes 950 hours of salt spray per ASTM Std. B117. There’s demand defrost that saves energy by defrosting only when necessary. There is a five-minute delay when a unit shuts down before it restarts, eliminating the highest cause for compressor failure.

Warranty information: Out-of-the-box five-year limited parts and five-year compressor warranties. If registered within 90 days, the limited parts and compressor warranties extend to 10 years. Additionally, when registered, the FSH3BF features a 10-year Quality Pledge to replace the entire unit with a like unit if the compressor fails.

Special installation requirements: None

Website: nortekhvac.com

Serviceability features: Manufacturer did not specify.

Noise-reduction features: Indoor units feature Quiet Mode, reaching as low as 25 dB, and the outdoor units are as quiet as 54 dB.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: High-efficiency, space-saving, single-zone systems. Available in four sizes from 24,000 to 48,000 Btuh. All-aluminum indoor unit coils. High static pressure capability. Adaptive fan motor control for optimum comfort. Downflow and horizontal right kits come standard with each system. Wi-Fi compatibility is optional.

Warranty information: For systems that are installed by a qualified contractor, there is a five-year warranty on parts and seven-year warranty on the compressor. The warranty is increased to 10-year parts/compressor when the system is registered online and 12-year parts/compressor when it is also installed by an Elite Contractor. See warranty statement for full details.

Special installation requirements: Minimal clearance is needed on three sides of the indoor unit, with only 21 inches clearance needed in the front for service.

Website: www.fujitsugeneral.com

(GXH (**)-(**)MSK4DH

Serviceability features: The side discharge unit provides installation flexibility. The unit fits on standard mini-split style mounting brackets and is capable of braze‐free installation. The system’s automatic diagnostics feature continuously scans for errors or malfunctions and fault codes are shown on the unit’s display. The control board has a seven-segment display that indicates errors on an easy‐to‐read display. Units are pre‐charged for 31 feet of line set and no refrigerant adjustments are needed for less than 31 feet.

Noise-reduction features: These units can reach levels as low as 55 dB depending on the capacity and operating conditions.

IAQ equipment supported: Matching indoor air handler equipment supports plug-in heater kits and built-in filter rack, while the matching air handlers provide humidification control and dehumidification capabilities from a thermostat or duct-mounted humidistat.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: This unit has a cooling range of 5°F to 130°F, with a 100% nominal cooling capacity up to 115°F. While its heating performance ranges from -22°F to 75°F, with 100% nominal heating capacity down to -5°F and 78% heating capacity down to -22°F. The outdoor coil has a coating tested at 1,500 hours of salt spray. Each unit has rifled copper tubing that improves refrigerant flow characteristics and improves heat exchange capabilities.

Warranty information: Out-of-the-box warranty is five-year parts and seven-year compressor.

Special installation requirements: None

Website: nortekhvac.com

Serviceability features: Contractor-friendly ComfortBridge technology simplifies commissioning, diagnostics, and servicing via the CoolCloud mobile application. It also helps ensure peak, energy-efficient performance. Features include: self-diagnostic control board; dual seven-segment display; durable Silicon Nitride igniter. Self-calibrating modulating gas valve automatically configures. Designed for multi-position installation with easy-to-install top venting; optional side venting; convenient left or right connection for gas/electrical service; and airtight solid bottom or side return with easy-cut tabs for effortless removal in bottom air-inlet applications.

Noise-reduction features: The efficient and quiet variable-speed airflow system gently ramps up or down according to heating demand. A quiet, variable-speed induced draft blower and multiple continuous fan speed options offer quiet air circulation. A fully insulated heat exchanger and blower section means air leakage of less than 2%, maximizing heat transfer efficiency, while reducing blower noise.

IAQ equipment supported: Compatible with IAQ equipment including the Clean Comfort Indoor Air Essentials family of filtration, humidification, dehumidification, purification, ventilation, and zoning products. The GMVM97 gas furnace includes color-coded low-voltage terminals with provisions for an electronic air cleaner and 120-volt or 24-volt humidifiers.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Recognized with an ACHR NEWS Dealer Design Award, ComfortBridge technology continuously monitors system performance for customized, consistent indoor comfort. The CoolCloud mobile/tablet app enables technicians to commission, configure, and diagnose systems quickly and accurately. Goodman’s heavy-duty, aluminized steel, tubular primary heat exchanger employs distinctive wrinkle-bend technology, developed to deliver extraordinary durability. Paired with a stainless steel, sloped, secondary heat exchanger, this combination provides both reliability and efficiency. Can use communicating and non-communicating two-stage or single-stage thermostats.

Warranty information: Lifetime heat exchanger warranty, 10-year unit replacement limited warranty, and 10-year parts limited warranty. To receive the limited warranties, online registration must be completed within 60 days of installation. Online registration and some additional requirements are not required in California or Québec. The duration of warranty coverages in Texas and Florida differs in some cases. Complete warranty details are available from local dealer/contractor or at goodmanmfg.com.

Special installation requirements: Certified for direct vent (two-pipe) or non-direct vent (one-pipe). Auto-Comfort and enhanced dehumidification modes are available. Complies with California 40 ng/J low NOx emissions standard. AHRI certified; ETL listed.

Website: www.goodmanmfg.com

Air conditioner or dual fuel

Serviceability features: Engineered to solve contractor challenges, compact Goodman SD units are lightweight, easy to transport and install. Includes: durable, proprietary variable-speed swing compressors; advanced water-shedding drain pan; and inverter board cooled by refrigerant circuit, eliminating condenser fan pressure drop caused by heat sinks. Plus: suction pressure transducer; top/side maintenance access; sweat connection service valves with easy gauge port access; proprietary control algorithmic logic; diagnostic indicator lights, seven-segment LED display, fault-code storage; and coil/ambient temperature sensors.

Noise-reduction features: Inverter-driven SD units run quietly, as low as 56 dBA. For enhanced acoustical comfort outside, active Quiet-Mode with up to three different sound levels (as low as 45 dBA). Variable-speed, digitally commutated fan motor runs quietly and efficiently. Proprietary swing compressor technology provides high efficiency with low sound levels. A high-density sound blanket reduces noise further. The muffler on 1.5- to 3-ton SD heat pumps minimize transfer of natural frequency to connecting pipe.

IAQ equipment supported: Compatible with the Clean Comfort Indoor Air Essentials family of IAQ products, including filtration, purification, ventilation, humidity control, dehumidification, and zoning. Learn more at cleancomfort.com.

Thermostat compatibility: Compatible with Goodman GTST connected thermostat and other Goodman communicating equipment.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Blue Fin corrosion coating helps keep the 1,000-hour salt-spray-rated coil clean. Digitally commutated fan motor provides precise, efficient air distribution across condenser coil. Intelligent Defrost Mode (heat pump) stays in defrost only as needed for efficient operation. Selectable defrost backup heat option, when turned off, will lower power consumption during defrost. Hot start technology builds heating capacity before indoor blower starts. Smart technology minimizes heating residual run time. 7mm coil for outstanding heat exchanger efficiencies.

Warranty information: Lifetime compressor limited warranty, a 10-year unit replacement limited warranty, and a 10-year parts limited warranty. For warranty coverage, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec. The duration of warranty coverages in Texas and Florida differs in some cases. Complete warranty details available from your local dealer or at goodmanmfg.com.

Special installation requirements: Goodman SD utilizes existing ductwork, and is available in air conditioning, heat pump or dual fuel. Outdoor units require only 4-inch of clearance, mounting nicely on a wall or pad — a space-saving, quiet solution for challenging installations. With flexible line sets, connect up to 100 linear feet of pipe for standard installations. The operation range and dehumidification feature accommodates most North American homes; three dehumidification options let contractors satisfy regional or individual humidity needs.

Website: www.goodmanmfg.com

Serviceability features: Fully communicating when paired with an ION indoor and wall control. Allows for advanced diagnostics. Error codes will also be present on the outdoor unit. Straight service ports to allow for mechanical fittings without the need to cut.

Noise-reduction features: Sound blanket and fully variable inverter allow for sound levels as low as 56 dBA.

IAQ equipment supported: Compatible with all Heil IAQ products.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Fully variable inverter and compressor, allowing for speeds to be adjusted down to 1% increments. Full variability means higher efficiency, lower sound levels, and increased comfort and humidity control. Fully communicating when paired with ION indoor equipment. Low-GWP R-454B refrigerant.

Warranty information: Ten-year No Hassle warranty and 10-year parts warranty for original owners. Five years for subsequent owners. Refer to warranty card for additional information on warranty criteria.

Special installation requirements: Manufacturer did not specify.

Website: www.heil-hvac.com

Serviceability features: New sight glass allows visibility to three-digit fault code without removing the door. Nonvolatile memory allows technicians to see fault code history, even if power has been interrupted. Large twist-door attachments make access easy: remove two screws, and blower assembly slides out on rails without the need to disconnect wiring.

Noise-reduction features: Variable-speed blower and inducer ECMs operate at quiet, low speeds. Insulation dampens sound in heat exchanger and blower sections of the cabinet. Blower-motor mounting is isolated using rubber grommets to reduce sound.

IAQ equipment supported: Compatible with Heil IAQ system components, including humidifiers, ventilators, and germicidal UV lamps.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: These new furnace model families achieve 97%+ AFUE, making these models eligible for certain federal and regional tax incentives/rebates. Check to see if these apply in your region.

Warranty information: Lifetime heat exchanger and 10-year parts limited warranties to original purchaser with timely registration (except where restricted by jurisdiction). Limited warranty period is 20-year heat exchanger and five-year parts if not registered within 90 days of installation (except where restricted by jurisdiction). See warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Website: www.heil-hvac.com

Serviceability features: Leveraging a closed-loop circuit, the refrigerant is factory sealed within the outdoor unit, eliminating the need for refrigerant handling and testing. No indoor component is necessary, further simplifying installation. Also, it features a highly flexible, plug-and-play terminal board that can be fully customized to meet the needs of each application. It features 40 connections with inputs/outputs and sensors that can be configured in different ways to further enhance flexibility.

Noise-reduction features: The airH2O Yutaki M delivers extremely quiet operation, thanks to a specially insulated cabinet and the use of noise-lowering fan motors.

IAQ equipment supported: IAQ is maximized thanks to the system’s innovative monobloc design with no indoor components necessary, which eliminates the potential for refrigerant leaks.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Does not share replacement parts with other models.

Additional features: The air-to-water heat pump features a high-efficiency vapor injection compressor that enables the air-to-water heat pump to achieve up to 140°F water outlet temperature in outdoor conditions as low as 14°F, making it a perfect option for warm and cold climates. Also, it utilizes low-GWP refrigerant R-32 to surpass current EPA requirements, and with its closed-loop circuit design, the system is future-proof for future refrigerant phase downs.

Warranty information: Standard warranty including seven years for the compressor and five years for parts.

Special installation requirements: The airH2O Yutaki M provides unmatched flexibility thanks to a fully open, plug-and-play terminal board. It can deliver electrified heating and cooling as part of a ducted system or power radiant floor heating, domestic hot water heating, and even swimming pool heating. Also, Hitachi offers a selection tool that helps contractors design the installation before they physically start the installation process, allowing them to understand all the required components.

Website: www.hitachiaircon.com

Serviceability features: Hotpoint ductless systems are loaded with features, including a mounting template, an extended kickstand, an easy-access control board, and a two-way piping drain, making installation and servicing hassle-free.

Noise-reduction features: Equipped with a DC inverter compressor, Hotpoint ductless systems run smoothly and consistently, reducing startup noise, while helping maintain indoor temperatures and optimizing energy efficiency.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: With heating for temperatures down to -15°F and cooling for temperatures up to 115°F, Hotpoint ductless systems provide year-round comfort regardless of temperature extremes. The built-in base pan heater on outdoor units prevents freezing, ensuring uninterrupted system operation in harsh weather conditions. Plus, warm-start technology ensures units won’t blow cold air during heating mode startup, while a high-power turbo mode lets homeowners heat and cool rooms quickly. Hotpoint systems connect seamlessly to the SmartHQ app.

Warranty information: Five-year limited parts and compressor warranty with registration.

Special installation requirements: Manufacturer did not specify.

Website: geappliancesairandwater.com

Serviceability features: These units are designed with contractors in mind with their ease of serviceability. They have firmly secure doors for transit but are easily removable for servicing and adaptable, as they provide dependable heating in either downflow or upflow mode. They are extremely versatile, as they work with self-contained or split systems or heat pumps. They have a seven-segment LED display to show furnace mode and simplify servicing.

Noise-reduction features: These units have heating relays, are fully insulated to minimize heat loss, and have a control board that allows for 16 blower speeds to create ideal comfort in the home. These features of the E7ED ensure that the furnace heats efficiently and quietly for homeowners.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: These units are designed for manufactured and modular homes of all sizes. The E7s incorporate reliability and low maintenance. Units may be installed free-standing in utility rooms or enclosed in an alcove or closet to provide homeowners with more living space. These units are safe and dependable. They have auto-reset controls to protect the unit’s electrical circuitry and help ensure trouble-free performance. They also have built-in circuit breakers for extra safety.

Warranty information: Standard one-year warranty. When registered, these furnaces have a five-year warranty.

Special installation requirements: None

Website: nortekhvac.com

Serviceability features: The MG2R can be vertically or horizontally vented using a two-pipe system for maximum flexibility in installation. There’s a low voltage terminal board for easy field wiring and an easy open pawl latch for easy removal for access. There are color-coded wire harnesses designed to fit the components, all with quick-connect fittings. There are also designated lights for flame signal strength to recognize states without counting flashes.

Noise-reduction features: The MG2R has a clean and quiet operation due to the unique design of in-shot burners and the location of the inducer.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: This unit has an innovative application of silicon nitride type igniter and utilizes proven Smartlite technology to extend igniter life. It has a multi-speed ECM blower designed to give a wide range of cooling capacities. Switches on PCB provide ultra-easy motor speed selection. 40VA transformer included. There are diagnostic lights for easy troubleshooting without counting flashes.

Warranty information: Out-of-the-box, one-year limited parts warranty, one-year product assurance commitment, and 20-year heat exchanger warranty. If registered within 60 days of installation, the limited parts warranty extends to five years.

Special installation requirements: None

Website: nortekhvac.com

Serviceability features: Fully communicating when paired with an Ion indoor and wall control. Allows for advanced diagnostics. Error codes will also be present on the outdoor unit. Straight service ports to allow for mechanical fittings without the need to cut.

Noise-reduction features: Sound blanket and fully variable inverter allow for sound levels as low as 56 dBA.

IAQ equipment supported: Compatible with all KeepRite IAQ products.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Fully variable inverter and compressor, allowing for speeds to be adjusted down to 1% increments. Full variability means higher efficiency, lower sound levels, and increased comfort and humidity control. Fully communicating when paired with ION indoor equipment. Low-GWP R-454B refrigerant.

Warranty information: Ten-year No Hassle warranty and 10-year parts warranty for original owners. Five years for subsequent owners. Refer to warranty card for additional information on warranty criteria.

Special installation requirements: Manufacturer did not specify.

Website: www.keeprite.com

Serviceability features: New sight glass allows visibility to three-digit fault code without removing the door. Nonvolatile memory allows technicians to see fault code history, even if power has been interrupted. Large twist-door attachments make access easy: remove two screws, and blower assembly slides out on rails without the need to disconnect wiring.

Noise-reduction features: Variable-speed blower and inducer ECMs operate at quiet, low speeds. Insulation dampens sound in heat exchanger and blower sections of the cabinet. Blower-motor mounting is isolated using rubber grommets to reduce sound.

IAQ equipment supported: Compatible with KeepRite IAQ system components, including humidifiers, ventilators, and germicidal UV lamps.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: These new furnace model families achieve 97%+ AFUE, making these models eligible for certain federal and regional tax incentives/rebates. Check to see if these apply in your region.

Warranty information: Lifetime heat exchanger and 10-year parts limited warranties to original purchaser with timely registration (except where restricted by jurisdiction). Limited warranty period is 20-year heat exchanger and five-year parts if not registered within 90 days of installation (except where restricted by jurisdiction). See warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Website: www.keeprite.com

Serviceability features: Access to all components including the controls, gas valves, blowers, burner, etc. is easily done via the front of the FT Series heating and combi boilers. All piping and venting is located on the top of the unit for easy access from the top of this floor standing boiler. Error codes and error history are clearly visible from the easy to use push button display.

Noise-reduction features: Low noise blower, sealed combustion, very quiet operation.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: FT Series floor boiler is available in heating or combi configurations. An integral low-loss header is included in each unit to hydraulically separate the boiler loop from a home’s heating loop. Simply connect to the system supply and return and the boiler piping is complete. The FT Series combi boiler’s unique, integrated, domestic hot water, mini-indirect tank delivers stable hot water on demand, resulting in a 6-gallon first minute domestic hot water delivery.

Warranty information: Ten-year heat exchanger, five-year parts.

Special installation requirements: All piping and venting are located from the top of the floor standing unit, allowing for installation in tight areas. Installation components included with the FT Series are 3-in-1 brass pipe adaptor, heating loop pump, PRV, automatic air elimination vent, thermostatic mixing valve, outdoor sensor, propane conversion kits, and removable/washable air filter.

Website: www.laars.com

Serviceability features: When installed with the S40 Smart Thermostat, the EL22XPV provides real-time system performance information and error codes, unlocking a world of connectivity and allowing the servicing contractor to remotely troubleshoot and change settings. Maintenance is simplified thanks to the proprietary cabinet design that allows quick access to the coil. Additionally, corrosion protection in the unit base and the galvanized steel powder finish ensure lasting durability and protection against the harshest elements.

Noise-reduction features: Engineered with a variable-speed condenser fan motor, the EL22XPV heat pump runs primarily in low speed — drastically minimizing the sound of air kicking on or off inside the home. A sound-dampening system with a precision-balanced, direct-drive fan ensures smooth, quiet operation. The unit operates at a volume as quiet as 61 dB, or the sound of a dishwasher.

IAQ equipment supported: When the EL22XPV is paired with the S40 Smart Thermostat and Lennox PureAir air purification system, Allergen Defender monitors the pollen levels in the area according to zip code and automatically turns the fan on to clean the home’s air when outdoor levels are high. Sensors in the equipment also allow the thermostat to diagnose issues and automatically make system adjustments to more precisely and efficiently maintain temperature, humidity, and air quality.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The EL22XPV uses Lennox Quantum coil technology, making the unit significantly lighter than many heat pumps in the industry. Its variable-speed compressor technology offers higher efficiency across a wider range of operations compared to standard compressors. In fact, the EL22XPV was designated as one of the 2023 Most Efficient Energy Star certified products and was awarded a silver award in the HVAC High-Efficiency Residential Equipment category for The ACHR NEWS’s 2023 Dealer Design Awards.

Warranty information: As an eligible Elite series model, a default five-year parts extension is available for a total of 10-year parts coverage. Alternatively, homeowners may choose to receive three-year labor coverage and two-year extension of parts coverage, amounting to a total of three years of labor coverage and seven years of parts coverage.

Special installation requirements: Can be installed with the Lennox S40 Smart Thermostat and Lennox digital-ready furnace and/or air handler, as well as any Lennox indoor unit and 24V thermostat. The unit can provide superheat, subcooling, refrigerant temperature, and refrigerant pressure measurements on the setup app, S40, or remotely on the Service Dashboard, which are available in real-time and can be referenced later.

Website: www.lennox.com

Serviceability features: The EL297V simplifies and expedites the installation and commissioning process by integrating pre-existing line voltage and cubic feet per minute (CFM) data, providing the ability to run the full set of commissioning tests on-demand, with a single push of a button. When paired with the Lennox S40 Smart Thermostat, automatic alerts and diagnostics can be shared with a local Lennox dealer, allowing service to easily be arranged when needed.

Noise-reduction features: The EL297V is made with a fully insulated cabinet, special sound-absorbing materials, and sturdy burners to reduce noise. The furnace is also engineered to run at variable speed to drastically minimize the sound of air kicking on or off inside the home.

IAQ equipment supported: Variable-speed capabilities keep air in motion, allowing better air filtration and humidity removal.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The EL297V is an Energy Star-certified system that offers a class-leading 97% AFUE. The entire EL297 furnace family qualifies for the U.S. Energy Efficient Home Improvement Credit (25C), potentially saving homeowners hundreds of dollars with tax credits. Additionally, the unit is equipped with a Duralok Plus heat exchanger and a patented SureLight ignition control with an “adaptive technology” module that determines the energy needed to light the burners without overheating the igniter.

Warranty information: As an eligible Elite series model, a default five-year parts extension is available for a total of 10-year parts coverage. Alternatively, homeowners may choose to receive three-year labor coverage and two-year extension of parts coverage, amounting to a total of three years of labor coverage and seven years of parts coverage.

Special installation requirements: Manufacturer did not specify.

Website: www.lennox.com

KPHTC411M; KPHTC481M; KPHTC551M

Serviceability features: This outdoor unit is designed to provide efficient heating and domestic hot water supply, replacing traditional gas systems. In addition, the unit can supply chilled water for space cooling applications. The monobloc design houses all the refrigeration system components and most of the electrical controls, eliminating additional refrigerant work during installation or maintenance.

Noise-reduction features: This cutting-edge air-to-water heat pump offers the ultimate solution for efficient heating and cooling. It features a powerful scroll compressor that delivers outstanding performance, all while operating at a quiet 57 dBA.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Does not share replacement parts with other models.

Additional features: The R-32 Monobloc heat pump goes above and beyond with its temperature control capabilities. Using a mixing valve kit, it enables separate heating circuits, allowing precise temperature regulation in two zones for consistent temperatures and enhanced comfort. During extreme conditions (5°F ambient and leaving water temperature at 131°F), it maintains 100% heating capacity. Moreover, it operates efficiently, providing cooling when ambient air temperature is between 41°F and 118°F and heating when ambient air temperature is between -13°F and 95°F.

Warranty information: Standard two-year parts and five-year compressor limited warranty (no labor). Full limited warranty terms and conditions can be found at www.lghvac.com.

Special installation requirements: The clip connection feature simplifies installation and servicing for installers. Additionally, its compact design and reduced weight compared to similar systems make it easier to handle and install, without compromising on performance or functionality. It does require condensate drain piping.

Website: https://lghvac.com/

KHB055N, KHB085N, KHB110N, KHB155N, KHB199N, KHB285N

Serviceability features: The latest models of the Knight boiler family feature improved ease of serviceability, thanks to a number of key technological advancements. Installers and technicians can rely on Lochinvar’s unique Smart System controls to access key information for setup, troubleshooting, and monitoring critical equipment functions. A robust stainless steel heat exchanger is at the heart of this equipment, providing maximum reliability.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The Knight floor-mount boilers include six models, ranging from 55,000 to 285,000 Btuh. The ECM variable pump technology saves electricity and lowers operating costs. Knight boilers are packaged with a variable-speed ECM circulator, which improves day-to-day operational efficiency and can save up to 90% on operational costs over a conventional circulator. Plus, with Con-X-Us remote connect technology, customers can access the Smart System controls to manage the unit.

Warranty information: Fifteen-year limited warranty on the heat exchanger and five-year limited coverage on all other parts.

Special installation requirements: Contractors can refer to the Installation and Operation Manual for details on installation requirements.

Website: www.lochinvar.com

Serviceability features: The Luxaire Z9ES 96% single-stage gas furnace features built-in, high-level self-diagnostics with fault code displays to streamline troubleshooting. Quarter-turn knobs simplify door removal, while front-facing screws on the flame sensor and igniter provide easy access. Safety is enhanced with a 100% shut-off main gas valve and blower door safety switch.

Noise-reduction features: The Z9ES features a fully insulated cabinet that enhances thermal and acoustic performance. A dynamically balanced blower and motor assembly minimize sound. Variable-speed inducers and blowers maximize performance while minimizing sound. Variable-speed ECM fan motors provide quiet, efficient circulation.

IAQ equipment supported: The Z9ES uses external air filters to provide maximum flexibility in meeting customers’ IAQ needs. Optional system-matched humidifiers, dehumidifiers, germ-killing UV-C lighting, and high-efficiency filtration through MERV 16 are available to provide a superior level of IAQ.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: At 96% AFUE, the Z9ES has been designed for ease of installation and service, while providing efficient, high-performance heating with a compact footprint and flexible configuration. A high-efficiency blower motor reduces electrical usage, and an electronic hot surface ignition saves fuel costs while increasing reliability. A sturdy aluminized-steel heat exchanger further enhances long-lasting performance.

Warranty information: Lifetime limited heat exchanger and 10-year parts limited warranties are available. A 10-year Complete Assurance limited warranty pledge states that if the heat exchanger fails within 10 years of installation, an optional furnace replacement is provided in lieu of heat exchanger replacement. To take advantage of this offer, customers must register online within 90 days.

Special installation requirements: This multi-positional unit can be installed in all positions with minimal conversion necessary. Simply rotate the inducer to the desired venting position, whether out the top, side, or bottom (internal downflow kit is available). Two identical units can be twinned by connecting a coupling wire. Installation is streamlined thanks to a compact 33-inch cabinet height, fold-up duct connector flanges, and easy access to controls. Electrical knockouts have been eliminated to further simplify the installation process.

Website: www.johnsoncontrols.com

Serviceability features: The Luxaire Z9ET 97% AFUE two-stage, condensing gas furnace design has been reimagined for streamlined serviceability, featuring front-facing screws on the igniter, flame sensor, and blower, as well as fold-up duct flanges for easy connection to ductwork. A stainless steel secondary heat exchanger minimizes the potential for corrosion and extends equipment life. Additionally, Z9ET furnaces are equipped with built-in self-diagnostics, enabling contractors to quickly and easily pinpoint potential issues and reduce service time in the field.

Noise-reduction features: The Z9ET features a fully insulated cabinet designed to enhance thermal and acoustic performance. Coupled with a dynamically balanced blower and motor assembly and five-speed, direct-drive ECM fan motors, operation is quiet and efficient, while providing precise and dependable home comfort.

IAQ equipment supported: The Z9ET uses external air filters to provide maximum flexibility in meeting customers’ IAQ needs. Optional system-matched humidifiers, dehumidifiers, germ-killing UV-C lighting, and high-efficiency filtration through MERV 16 are available to provide a superior level of IAQ.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: At 97% AFUE, the Z9ET delivers both high-efficiency heating and remarkable cost savings. A standard, high-efficiency, five-speed, ECM fan motor achieves enhanced SEER2 ratings and meets the requirements for 25C tax credits, rebates, and other incentives. Plus, the compact, 33-inch footprint and multi-position configuration make Z9ET a flexible solution for homeowners who value efficiency and precision comfort.

Warranty information: A lifetime limited heat exchanger and 10-year parts limited warranties are available with registration. A 10-year Complete Assurance limited warranty pledge states that if the heat exchanger fails within 10 years of installation, an optional furnace replacement is provided in lieu of heat exchanger replacement.

Special installation requirements: The Z9ET is engineered for ease of installation. The two-stage furnace can be easily applied in upflow, horizontal left or right, or downflow installation with minimal conversion necessary. Electrical knockouts have been eliminated to save time during installation, and new fold-up duct flanges further simplify the process. Additionally, contractors can quickly access equipment information and troubleshooting support remotely via the DS Solutions app, a free resource designed to streamline installation and service.

Website: www.johnsoncontrols.com

Serviceability features: The PSH3BF has a removable top grille for ease of service from the top without disconnecting fan motor leads. It also has the common suction service port that allows contractors to read the suction pressure in all modes of operation without removing any panels. The panels to all controls and compressor are on the side of the unit for easy access. Side panels can be easily removed and replaced without removing the top grille.

Noise-reduction features: The PSH3BF has a sound rating as low as 73 dB. It has the Quiet Plus sound package that consists of a compressor sound blanket and a swept wing fan blade that significantly reduce unwanted noise. There is a composite base pan that absorbs sound, and a hot gas muffler that reduces compressor noise and vibration.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: This unit has the Copeland Scroll two-stage compressor that operates at two different capacity points to provide superior comfort and efficiency. The unit is trimmed in a powder-coated finish that passes 950 hours of salt spray per ASTM Std. B117. It has a five-minute delay that keeps the unit from restarting when it shuts down, eliminating the highest cause for compressor failure. There’s demand defrost that only defrosts when necessary, saving energy.

Warranty information: Five-year limited parts and a five-year compressor warranty out of the box. If registered within 90 days of installation, the limited parts and compressor warranties extend to 12 years. Additionally, after registration, the PSH3BF has a 12-year Dependability Promise to replace the entire unit with a like system if the compressor fails.

Special installation requirements: None

Website: nortekhvac.com

Serviceability features: The Evox G3 is designed for easy serviceability, featuring external latches and three modular components (coil, blower, filter) that simplify disassembly and reassembly. The system supports over-the-air (OTA) updates for remote troubleshooting and software upgrades. Additionally, the iCheck diagnostic tool ensures quick and accurate system evaluations. With six-way installation and the Midea America Research Center Technical Support Team offering comprehensive training and technical assistance, the system is exceptionally user-friendly for contractors.

Noise-reduction features: Midea products are some of the quietest on the market, and the Evox G3 System is no exception, as users will enjoy enhanced comfort with dBA levels as low as 31.5. The Evox G3 features advanced noise-reduction technology, ensuring quiet operation for a more comfortable living environment. Equipped with a symmetric fan and insulated compressor compartment, the system minimizes operational noise. The side discharge design further reduces sound levels compared to top-discharge models.

IAQ equipment supported: Thanks to the Computational Constant Airflow 2.0, Evox G3 performs up to 1-inch of water column and is adaptable to MERV 13 filters and irregular ductwork. The air handler unit (AHU) can accommodate 1-, 2-, and 4-inch MERV 13 filters, which effectively capture dust, pollen, and particulates, enhancing air quality and overall system efficiency. The heat pump also reduces excess airflow and energy waste using computational constant airflow that automatically measures and adjusts to static pressure changes.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Unique features of Evox G3 include the AHU’s modular “Block N Lock” design for easy installation and maintenance. It supports multi-voltage compatibility, making it a direct replacement for gas furnaces. The system’s Enhanced Vapor Injection technology ensures high performance in extreme temperatures, delivering 100% heating output as low as -15°F and effective operation down to -22°F. It features Computational Constant Airflow 2.0 technology for optimal ductwork adaptation and OTA functionality for remote updates and troubleshooting.

Warranty information: Please contact local distributor for warranty details.

Special installation requirements: Designed in close collaboration with U.S. HVAC contractors, the Evox G3 system is easy to install and maintain, providing versatile solutions to solve many of the most pressing barriers for contractors and consumers, including the ability to mix and match with existing equipment (even non-communicating) and the ability to adapt to most installation conditions. The system can function effectively as a communicating inverter combination.

Website: www.mideacomfort.us/g3.html

Serviceability features: The PWHP incorporates a large service panel on the indoor section of the unit for quick access to components and filters needing routine maintenance, allowing the servicer to perform annual to semi-annual cleanings without removing the unit from the window. Midea’s Louisville-based R&D and product development teams work with U.S. contractors and suppliers to continuously improve product and support materials, providing online distributor and contractor training and customer and service support.

Noise-reduction features: The PWHP is designed with advanced noise-reduction features to ensure a quiet, comfortable indoor environment. Its integrated inverter compressor and variable-speed fan motors operate at lower speeds, reducing operational noise significantly compared to traditional units. The unit’s saddle design and telescoping center section utilizes the building wall to block sound, further contributing to its quiet performance, making the PWHP an ideal choice for multi-family buildings and residential settings where noise control is crucial.

IAQ equipment supported: The PWHP incorporates a washable and reusable air filter with easy access behind the indoor grille. Additionally, humidity control via integrated humidistat helps to keep the room at a comfortable humidity level.

Thermostat compatibility: Requires a special thermostat. The PWHP is controlled via local control on the unit, an optional remote, or via the Midea SmartHome Wi-Fi app.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The unit operates on a standard 120V/15A circuit, and its innovative saddle design with a telescoping center section and hinged outdoor section allows for easy installation in windows with lower opening heights. The unit provides high energy efficiency with a 2.42 COP at 17°F and SEER2 up to 18.76, delivering 9,000 Btuh of cooling and heating down to -13°F without use of auxiliary heat.

Warranty information: Contact distributor for warranty details.

Special installation requirements: The PWHP operates on a 120V/15A circuit and is suitable for hung-type windows. It features a unique saddle design with a telescoping center section that adjusts to various wall depths and a hinged outdoor section for installation in windows with lower opening heights. These design elements ensure a straightforward, user-friendly installation process.

Website: www.mideacomfort.us

Serviceability features: Easy access for annual clean-and-tunes. The trap is external to the cabinet, with a bottom that can be easily removed for cleaning, and a flame rod that can be quickly removed for inspection and/or cleaning, reducing the time it takes to perform annual maintenance. Backlit LCD unit mounted interface with service wizard provides technicians with the issue and possible solution and allows them to systematically power up and test each individual component.

Noise-reduction features: The NPF700 heats the air using water, instead of burning gas in a heat exchanger located in the conditioned airstream as conventional furnaces do. Gas is burned in a separate compartment, heating water out of the airstream. That heated water is then circulated through a water-to-air heat exchanger, where it transfers its heat into the conditioned airstream, creating one of the quietest furnaces available today.

IAQ equipment supported: NPF is designed to work seamlessly with IAQ products available in the market today. The robust constant CFM blower automatically adjusts to maintain airflow when using high MERV filtration products. With independent airflow settings for Heat, Cool, and Fan, the system can be set up to optimize IAQ filtration products. For humidity control, the furnace control is designed to work with dehumidistat and humidistat inputs. Outputs are available for both humidifiers and electronic air cleaners.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: NPF features a variable-speed blower and variable-capacity combustion system that allows it to operate from 15% to 100% capacity for both natural gas and propane applications. A unit-mounted EZNav control panel with built-in startup wizard provides simple, intuitive steps for startup, optional configurations, and diagnostics. On upflow models, gas, electric, water, and condensate connections are field convertible for the left or right side of the unit.

Warranty information: Limited lifetime warranty on the combustion heat exchanger, 10 years for parts, and one year for labor to the original owner in residential applications with prompt registration.

Special installation requirements: For ease of installation, the NPF700 uses industry-standard width furnace coils and accessories. The NPF700 is unique in that it uses water to transfer heat into the air. When installed, water can be manually filled or it can be connected to a ¼-inch water line utilizing the auto fill feature. The NPF700 provides variable-capacity operation, 15% to 100%, using conventional one- or two-stage thermostats.

Website: navieninc.com

Serviceability features: The boiler’s durable 316L austenite stainless steel heat exchangers are highly corrosion-resistant, increasing the unit’s lifespan and ease-of-maintenance.

Noise-reduction features: There are no specific features just for noise reduction. Overall, the unit is quite quiet, with a sound level of 52 dB.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The NRCB can simultaneously provide domestic hot water and space heating so users do not experience a reduction in one operation when the other is running. Its fully modulating premix burner has a nitrogen-oxide emissions level of only 14 parts per million, far exceeding the toughest standards.

Warranty information: Ten-year warranty on heat exchangers, five-year warranty on parts, and one-year reasonable labor.

Special installation requirements: There are no unique requirements, but this product is a Category IV appliance that can utilize either PVC, CPVC, or PP piping for venting. If replacing a noncondensing type boiler, the venting system will have to be replaced.

Website: noritz.com

Serviceability features: This heat pump allows for quick access to the control panel and allows for easy installation, troubleshooting, and maintenance. Its painted galvanized steel cabinet resists rust and stands up to weather.

Noise-reduction features: Oxbox units operate smoothly, quietly, efficiently, and consistently. This heat pump family operates with an average nominal sound level of 76 decibels.

IAQ equipment supported: The majority of 24-volt IAQ equipment is compatible with Oxbox equipment.

Thermostat compatibility: All 24-volt thermostats work with Oxbox equipment.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The Oxbox heat pump achieves 14.3 SEER2 when matched with an Oxbox air handler. The outdoor unit can achieve 15.2 SEER2 when matched with a high-efficiency (ECM) air handler. The product family meets the IRA 25C Energy Efficient Home Improvement Tax Credit for the South. The R-454B heat pump features the lower-GWP refrigerant, R-454B. Oxbox units with A2L refrigerant include refrigerant detection sensors on the indoor units that detect a refrigerant leak.

Warranty information: One-year complete unit replacement warranty, applicable if the compressor, coil, or heat exchanger fails in the first year, per the limited warranty terms. Applicable to residential applications: five-year standard parts warranty, 10-year compressor replacement, and 20-year heat exchangers for gas furnaces and package gas electric units. Registered extended warranty available. Once Oxbox equipment is registered for extended warranty, it includes a 10-year warranty on parts.

Special installation requirements: Designed for easy installation. The introduction of A2L refrigerant comes with its own set of industry requirements, which includes but is not limited to A2L-certified tooling where applicable, pressure testing with nitrogen, dedicated A2L recovery cylinders with opposite threading, etc. Installers need to familiarize themselves with the new requirements and carefully review the equipment installation instructions.

Website: oxboxhvac.com

Serviceability features: The PureFire boiler features two removeable side panels for easy access and efficient serviceability. The control uses plain-English programming language for system setup.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: A unique condensate system with built-in neutralizer component and float switch protection is a top feature. Other features include: high-grade stainless steel burner and heat exchanger,120-volt convenience outlet, and low NOx operation. The fully modulating burner ensures dependable operation and maximum efficiency. Boilers are equipped with a state-of-the-art control board that offers outdoor reset control with an additional outdoor temperature sensor and is cascade capable for operation of up to 16 units as a single module.

Warranty information: Full one-year warranty. A five-year parts and one-year labor warranty is also provided (labor coverage starting on day 91) if the boiler is fully registered within one year of installation. In addition, the heat exchanger is covered by a 12-year limited warranty.

Special installation requirements: Manufacturer did not specify.

Website: www.peerlessboilers.com

Serviceability features: Simple installation requires no refrigerant handling, no custom wiring or piping, and no extensive renovations.

Noise-reduction features: Silent Operation with Quiet mode.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: The Roommate is a self-contained, high efficiency, micro heat pump, capable of heating, cooling, dehumidification, and fresh air circulation all in one compact footprint. A completely packaged unit, Roommate requires no outdoor condensing unit and plugs into a standard 115V or 230V outlet. An additional 1,000W “heat boost” option is available on 230V units for additional heating capacity.

Warranty information: One-year parts and three-year compressor warranty.

Special installation requirements: All refrigerant comes factory-sealed and remains self-contained within the unit. No brazing, vacuuming, pressure testing, or leak detection is required.

Website: www.designlinehvac.com/Products/Details/Roommate

Serviceability features: Serviceability is similar to RunTru’s current outdoor units.

Noise-reduction features: Swept fan blade.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The new RunTru 15 SEER2 heat pump features the lower-GWP R-454B refrigerant ahead of the January 1, 2025, federal regulation deadline. These units with the new A2L refrigerant include refrigerant detection sensors that provide a patent-pending installation clip that lets them easily snap onto the side of the pan. When using this sensor, the unit can detect if there is a refrigerant leak.

Warranty information: For residential applications: base limited warranty period of five years on compressor, outdoor coil, and parts; registered limited warranty period of 10 years on compressor, outdoor coil, and parts. For commercial applications: limited warranty period of one year on coil and parts and five years on compressor.

Special installation requirements: All installation requirements are included in the installer’s guide, which can be found with the unit or online.

Website: trane.com/residential

Serviceability features: New sight glass allows visibility to three-digit fault code without removing the door. Nonvolatile memory allows technicians to see fault code history, even if power has been interrupted. Large twist-door attachments make access easy: remove two screws, and blower assembly slides out on rails without the need to disconnect wiring.

Noise-reduction features: Variable-speed blower and inducer ECMs operate at quiet, low speeds. Insulation dampens sound in heat exchanger and blower sections of the cabinet. Blower-motor mounting is isolated using rubber grommets to reduce sound.

IAQ equipment supported: Compatible with Tempstar IAQ system components, including humidifiers, ventilators, and germicidal UV lamps.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: These new furnace model families achieve 97%+ AFUE, making these models eligible for certain federal and regional tax incentives/rebates. Check to see if these apply in your region.

Warranty information: Lifetime heat exchanger and 10-year parts limited warranties to original purchaser with timely registration (except where restricted by jurisdiction). Limited warranty period is 20-year heat exchanger and five-year parts if not registered within 90 days of installation (except where restricted by jurisdiction). See warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Website: www.tempstar.com

Serviceability features: Fully communicating when paired with an ION indoor and wall control. Allows for advanced diagnostics. Error codes will also be present on the outdoor unit. Straight service ports to allow for mechanical fittings without the need to cut.

Noise-reduction features: Sound blanket and fully variable inverter allow for sound levels as low as 56 dBA.

IAQ equipment supported: Compatible with all Tempstar IAQ products.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Fully variable inverter and compressor, allowing for speeds to be adjusted down to 1% increments. Full variability means higher efficiency, lower sound levels, and increased comfort and humidity control. Fully communicating when paired with ION indoor equipment. Low-GWP R-454B refrigerant.

Warranty information: Ten-year No Hassle warranty and 10-year parts warranty for original owners. Five years for subsequent owners. Refer to warranty card for additional information on warranty criteria.

Special installation requirements: Manufacturer did not specify.

Website: www.tempstar.com

Serviceability features: This new heat pump is fully Trane Link enabled and includes Dealer Diagnostics with an improved dealer interface used in the Technician app. Using the Trane Technician app creates an enhanced, plug-and-play experience for the technician at installation and servicing.

Noise-reduction features: With product-specific sound enclosures, dampened vibration, and fan swept blades, this heat pump was designed for optimal performance in sound.

IAQ equipment supported: Works in conjunction with the Trane CleanEffects Whole Home air cleaner to remove 99.98% of airborne pollutants including dust, mites, pet dander, and more.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The new 18 TruComfort variable-speed heat pump features enhanced ComfortModes versus Trane’s previous variable-speed offerings. It is also QuietMode capable, includes zoning, and uses the lower-GWP R-454B refrigerant. It is also compatible with the Trane Link relay panel, and when paired with an AHRI-rated air handler or furnace, this heat pump meets many incentive requirements, including those for cold climate heat pumps.

Warranty information: Registered: 10-year coil and functional parts and 12-year compressor. Non-registered: five-year warranties are subject to change, depending on state.

Special installation requirements: With the new R-454B refrigerant, line set sizes may differ from those used with Trane variable-speed heat pumps today. Please refer to the guidelines specified in Trane’s Line Set Application tool or installation guides for details.

Website: www.trane.com/residential

Serviceability features: Easy access side panel for power and control inputs. Removable top cover for electronics diagnostics and troubleshooting.

Noise-reduction features: Insulated cabinet design to lower noise emissions. Ultra-quiet operation down to 47 dBA.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Does not share replacement parts with other models.

Additional features: Low-GWP R-32 refrigerant. Outlet water temperatures over 140°F. Packaged solution including buffer tank, primary circulator, flat-plate heat exchanger, DualFuel controller for seamless integration with another hydronic source of heat, and more.

Warranty information: Manufacturer did not specify.

Special installation requirements: Manufacturer did not specify.

Website: www.usboiler.net/electric-products/heat-pump.html

Serviceability features: The 5 Series 3D comes standard with Aurora Advanced Controls and the Aurora WebLink router (AWL), which offer advanced operating logic, robust troubleshooting capabilities, and full two-way communication between components. These Aurora Advanced Controls work together with the Symphony Contractor Portal for full system performance monitoring at your fingertips, as well as remote system access for improved troubleshooting, no matter where you are.

Noise-reduction features: Fully insulated for quiet operation with cleanable, foil-backed insulation.

IAQ equipment supported: Two-inch MERV 11 filter.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Full monitoring of evaporating and condensing temperatures. Outdoor reset and warm weather shutdown. Reliable, efficient, easily serviced EEV control. Top-of-the-line Aurora Advanced Controls. Combined thermostat/hydrostat wall unit. Three-digit tank temperature programmable through Symphony. Included load-side flowmeter for additional control and diagnostics. Low-GWP refrigerant. Granular control over superheater temperature, for heat assist when needed.

Warranty information: Comes standard with a 10-year warranty on all parts and a five-year labor allowance for covered repairs.

Special installation requirements: Manufacturer did not specify.

Website: www.waterfurnace.com/residential

Serviceability features: The Eco HP is an advanced, electric air-to-water heat pump that integrates with traditional residential gas boilers and supports decarbonization in the built environment by reducing gas consumption and carbon emissions. This innovative solution operates efficiently in milder temperatures before seamlessly switching to the connected boiler in extreme cold, creating a hybrid dual fuel hydronic heating system that ensures consistent warmth and reduced energy consumption year-round.

Noise-reduction features: The unit produces a 31dBA sound pressure level at 3 meters, thanks to multiple optimization designs. It features triple noise reduction due to improvements made to the twin-rotor compressor, including extremely low vibration levels, highly robust bearings, and a compact structure. Additionally, a bionic fan design with a suction surface reduces low-frequency noises and the sound coming from the wake shedding vortex.

IAQ equipment supported: This unit is a hydronic heating heat pump that uses hot water instead of just pumping heat out into the air like many forced-air heating systems do. It provides both radiant and convective heat in a closed loop, which provides improved comfort in terms of IAQ as forced-air systems will always spread dust, allergens, and airborne pollution throughout the home.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: As part of the dual fuel solution, the Eco HP ensures consistent comfort, improves equipment life expectancy, and delivers significant energy savings in all climates. It operates with eco-friendly R-32 refrigerant and offers up to five times greater efficiency. To take full advantage of the benefits this system offers, the Eco Calc application sizing tool helps to properly size the application and provides data on heat loads, pump capacity, localized utility rates, and more.

Warranty information: All units are tested and certified to the industry’s highest standards and include a warranty of up to five years on the outdoor unit compressor and up to five years on parts with registration (two years on parts without registration).

Special installation requirements: Most boilers are replaced when they fail, especially in the winter. When this occurs, it isn’t practical to upgrade with a heat pump that must be installed outdoors. Given this reality, Weil-McLain’s system is designed to be installed in two phases. The contractor would first install a heat-pump-ready boiler and an indoor heat pump to restore the homeowner’s heat. Then, during the warmer months, an outdoor heat pump would be added to ensure maximum efficiency.

Website: www.weil-mclain.com

Serviceability features: The Simplicity combi boiler features a text-based touchscreen control system with a simple setup wizard to get it up and running in minutes and a three-in-one vent adapter that accepts 3-inch PVC, PP, or stainless steel vent materials. The boiler is also compatible with the Weil-McLain ProTools app via Bluetooth, which allows contractors and technicians to view operational logs that monitor system performance. It also shares replacement parts with other boiler models to simplify service, maintenance, and repair.

Noise-reduction features: A smartly designed variable-speed blower with a 10:1 turndown ratio performs quietly and self-adjusts to match the speed of the air flowing through it. The insulated heat exchanger also reduces noise, while an air inlet silencer on the heat exchanger eliminates harmonics during operation.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The Simplicity boiler features a 95% AFUE energy rating that reduces energy consumption and increases savings on homeowners’ heating bills, as well as an insulated stainless steel firetube heat exchanger with a vertical “self-rinsing” orientation. A removable polypropylene collector base prevents corrosion caused by acidic condensate to help ensure a long service life. An air inlet silencer provides whisper-quiet operation, and a touchscreen display with user-friendly controls makes installation and navigation easy for contractors and homeowners.

Warranty information: All units are tested and certified to the industry’s highest standards and include a warranty of up to 10 years on the primary heat exchanger and up to five years on parts with registration.

Special installation requirements: Although it’s designed to be a combi boiler, Simplicity can be installed and operated as a heat-only unit. This means that if a customer’s existing tank water heater is relatively new, contractors can install the Simplicity combi as a space-heating-only boiler now and later connect water lines to the built-in combi-block for DHW heating. All Simplicity boilers are also “heat pump ready” and seamlessly integrate with a hybrid dual fuel hydronic system.

Website: www.weil-mclain.com

Serviceability features: The York Y91E 96% single-stage gas furnace features built-in, high-level self-diagnostics with fault code displays to streamline troubleshooting. Quarter-turn knobs simplify door removal, while front-facing screws on the flame sensor and igniter provide easy access. Safety is enhanced with a 100% shut-off main gas valve and blower door safety switch.

Noise-reduction features: The Y91E features a fully insulated cabinet that enhances thermal and acoustic performance. A dynamically balanced blower and motor assembly minimize sound. Variable-speed inducers and blowers maximize performance while minimizing sound. Variable-speed ECM fan motors provide quiet, efficient circulation.

IAQ equipment supported: The Y91E uses external air filters to provide maximum flexibility in meeting customers’ IAQ needs. Optional system-matched humidifiers, dehumidifiers, germ-killing UV-C lighting, and high-efficiency filtration through MERV 16 are available to provide a superior level of IAQ.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: At 96% AFUE, the Y91E has been designed for ease of installation and service, while providing efficient, high-performance heating with a compact footprint and flexible configuration. A high-efficiency blower motor reduces electrical usage, and an electronic hot surface ignition saves fuel costs while increasing reliability. A sturdy aluminized-steel heat exchanger further enhances long-lasting performance.

Warranty information: Lifetime limited heat exchanger and 10-year parts limited warranties are available. A 10-year Complete Assurance limited warranty pledge states that if the heat exchanger fails within 10 years of installation, an optional furnace replacement is provided in lieu of heat exchanger replacement. To take advantage of this offer, customers must register online within 90 days.

Special installation requirements: This multi-positional unit can be installed in all positions with minimal conversion necessary. Simply rotate the inducer to the desired venting position, whether out the top, side, or bottom (internal downflow kit is available). Two identical units can be twinned by connecting a coupling wire. Installation is streamlined thanks to a compact 33-inch cabinet height, fold-up duct connector flanges, and easy access to controls. Electrical knockouts have been eliminated to further simplify the installation process.

Website: www.johnsoncontrols.com

Serviceability features: The York Y92E 97% AFUE two-stage, condensing gas furnace design has been reimagined for streamlined serviceability, featuring front-facing screws on the igniter, flame sensor, and blower, as well as fold-up duct flanges for easy connection to ductwork. A stainless steel secondary heat exchanger minimizes the potential for corrosion and extends equipment life. Additionally, Y92E furnaces are equipped with built-in self-diagnostics, enabling contractors to quickly and easily pinpoint potential issues and reduce service time in the field.

Noise-reduction features: The Y92E features a fully insulated cabinet designed to enhance thermal and acoustic performance. Coupled with a dynamically balanced blower and motor assembly and five-speed, direct-drive ECM fan motors, operation is quiet and efficient, while providing precise and dependable home comfort.

IAQ equipment supported: The Y92E uses external air filters to provide maximum flexibility in meeting customers’ IAQ needs. Optional system-matched humidifiers, dehumidifiers, germ-killing UV-C lighting, and high-efficiency filtration through MERV 16 are available to provide a superior level of IAQ.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: At 97% AFUE, the YORK Y92E delivers both high-efficiency heating and remarkable cost savings. A standard, high-efficiency, five-speed, ECM fan motor achieves enhanced SEER2 ratings and meets the requirements for 25C tax credits, rebates, and other incentives. Plus, the compact, 33-inch footprint and multi-position configuration make Y92E a flexible solution for homeowners who value efficiency and precision comfort.

Warranty information: A lifetime limited heat exchanger and 10-year parts limited warranties are available with registration. A 10-year Complete Assurance limited warranty pledge states that if the heat exchanger fails within 10 years of installation, an optional furnace replacement is provided in lieu of heat exchanger replacement.

Special installation requirements: The Y92E is engineered for ease of installation. The two-stage furnace can be easily applied in upflow, horizontal left or right, or downflow installation with minimal conversion necessary. Electrical knockouts have been eliminated to save time during installation, and new fold-up duct flanges further simplify the process. Additionally, contractors can quickly access equipment information and troubleshooting support remotely via the DS Solutions app, a free resource designed to streamline installation and service.

Website: www.johnsoncontrols.com