Supporting Contractors in a Time of Nice Change

Contractors should really feel hesitant about working with A2Ls, however this sentiment is commonly a results of misinformation in regards to the flammability of those refrigerants. Though A2Ls are categorized as mildly flammable by ASHRAE, they’ve a decrease flammability ranking in comparison with A3 refrigerants similar to hydrocarbons, propane, and isobutane. Additionally they have a decrease toxicity ranking than B collection refrigerants similar to ammonia. In reality, A2L refrigerants are thought of the second most secure class of refrigerants. This can be very essential that A2L refrigerants are solely utilized in tools designed for A2L refrigerants. They can’t be utilized in current A1 techniques underneath any circumstance. Thankfully, producers have been arduous at work creating merchandise contractors might want to meet new effectivity requirements.

At Rheem^®, we actively have interaction regulators, code officers and requirements organizations to make sure security and predictability available in the market. We additionally made vital investments, launching all new merchandise in 2023 to higher put together our product line for brand spanking new rules and new expertise. These superior expertise enhancements embody our ENERGY STAR^® licensed (as much as 20 SEER2 / 12.5 EER2 / 8.5 HSPF2) Endeavor™ Line Status^® Collection iM Warmth Pump (RP18AZ), which affords one of many highest efficiencies obtainable at this time. Moreover, the unit qualifies for substantial tax credit and rebates (i.e., IRA Vitality Environment friendly House Enchancment {25C} Tax Credit score and Excessive Effectivity Electrical House Rebate Program).  

In preparation for Rheem’s launch of A2L-compliant merchandise in 2024, Rheem is main the coaching of contractors and distributors to assist handle the transition with stay and digital classes on A2L refrigerants and the merchandise that use them. 

As we strategy a future marked by decarbonization, we’re optimistic in regards to the resiliency of the business adapting to rules, whereas embracing improvements that lead us towards a extra sustainable HVAC panorama. With developments in expertise and extra consciousness of sustainable merchandise and practices, it’s turning into simpler for householders and companies to be environmentally proactive. As our business works towards the following wave of change, it’s really inspiring to see your entire channel, together with distributors, contractors and producers working collectively to make sure we’re all outfitted to make this transition as easy as doable.

Karen Meyers is vp, authorities affairs and Randy Roberts is vp, residential enterprise at Rheem.