Lennox thermostat troubleshooting | HVAC Options

Lennox thermostat troubleshooting | HVAC Options


At HVAC.com, our writers create options that put you answerable for your HVAC system. Our product opinions and suggestions are researched and backed by actual consumers and trade specialists, not dictated by our companions.

Your thermostat performs an important function within the consolation of your private home. It may be irritating when it’s not working, and you’ll’t management the temperature.

Beneath, we’ve listed a few of the commonest thermostat issues and tips about fixing them. You could possibly get your system working with some DIY Lennox thermostat troubleshooting. Save your self the hassle and expense of calling a repairperson by making an attempt these strategies first.

Don’t need to cope with DIY?

Lennox thermostat isn’t turning on

  • Be sure that the ability to the thermostat is on. Verify your breaker field. If mandatory, restore the flip the breaker again on. 
  • Change your air filters. It is best to swap them out recurrently. You’ll be able to order new filters on Amazon or choose them up at a retailer like Walmart or Dwelling Depot. 
  • In case your thermostat nonetheless isn’t turning on, take into account calling an electrician. More often than not, this challenge entails unhealthy wiring. 

Room temperature isn’t matching thermostat settings

  • Open the quilt to your thermostat. Mud inside and round it with a mushy fabric or canned air. The sensors won’t be soiled. 
  • Change your air filters in the event that they’re dusty.
  • Really feel round your private home for air leaks. If you happen to really feel a draft close to home windows or doorways, restore it with weatherstripping. 
  • If you happen to can entry your ductwork, examine for harm, clogs, or holes at joints. You’ll be able to see inside a few of your ductwork by opening your registers and searching in with a flashlight. Seal any holes with aluminum foil tape or sealant. If you happen to can’t entry your ductwork your self, take into account hiring a duct cleansing service. 
  • If none of those Lennox thermostat troubleshooting ideas work, take into account calling an HVAC knowledgeable to have a look. 

Lennox iComfort thermostat isn’t connecting to a wise hub system

  • Reboot your Wi-Fi router. Verify whether or not different units in your house can connect with the community.
  • Verify your iComfort thermostat. Be sure that it connects to your Wi-Fi community and never one other one close by.
  • Attempt connecting once more, however place the sensible hub nearer to the router.
  • If these actions don’t assist, contact a Lennox supplier for assist getting your iComfort thermostat up and operating.

Repair my thermostat now!

Lennox iComfort thermostat isn’t correctly connecting to tools

  • Verify the Lennox web site to make sure your tools is appropriate with the Lennox iComfort. 
    • At the moment, the Lennox SLP98V, SL280V, and EL296V furnaces are iComfort-compatible. The CBX40UHV and CBX32MV air handlers are as nicely. Different Lennox tools can work with the iComfort sensible thermostat with an tools interface module. 
  • Flip off {the electrical} breaker to the thermostat and air conditioner in case your tools is appropriate.
  • Flip the furnace energy off. 
  • Flip the breakers again on. Flip the furnace again on. Wait 5 minutes. 
  • Go to the “setup” tab and carry out the setup configuration once more. 

Lennox thermostat troubleshooting assets

Lennox has a troubleshooting instrument on its web site that will show you how to establish and resolve points together with your thermostat. There’s additionally a product literature look-up the place you’ll be able to learn the documentation in your particular thermostat mannequin. 

These Lennox thermostat troubleshooting assets might help you establish components as you try to repair your system. They could additionally include extra concepts for potential repairs.

If you happen to’ve tried all of the concepts above and checked out Lennox’s thermostat troubleshooting assets, it might be time to name a professional. Or, if you happen to favor, a technician can deal with the troubleshooting for you.

Click on under to attach with an area knowledgeable who might help repair your thermostat.

Whether you require installation, repair, or maintenance, our technicians will assist you with top-quality service at any time of the day or night. Take comfort in knowing your indoor air quality is the best it can be with MOE heating & cooling services Ontario's solution for heating, air conditioning, and ventilation that’s cooler than the rest.
Contact us to schedule a visit. Our qualified team of technicians, are always ready to help you and guide you for heating and cooling issues. Weather you want to replace an old furnace or install a brand new air conditioner, we are here to help you. Our main office is at Kitchener but we can service most of Ontario's cities


Supply hyperlink

Add Comment