When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
Lennox HP40-048 Control Board
Your air handler will be unable to function lest the circuit board is correctly installed. The control board is designed to operate everything including the gas valve, the ignition igniter, all the sensors as well as the blower all at once. It is imperative that you select wisely when you are deciding on a replacement due to so many small differences in models and types. The selected board will have to be compatible with both the brand and specific model of the system you have installed.
What happens when my HVAC circuit board has a need to be replaced?
- Your HVAC unit will not function period
- There is flashing code being shown on the front of the control board
- The board has to be powered down and back up often in order to operate
This site contains affiliate links for which I may be compensated
If you decide on picking up or purchasing any Lennox HP40-048 replacement part do your best and double check the correct model as well as make a visual inspection so that you are positive that the right control board is being ordered. You do not have to install it yourself. Consult with a professional in your area to pay to install it for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
