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
International Comfort Products HHP442AKA1 Ignition Control Board
The main ignition control board has control over gas flow, the ignition sequence and all the flame sensing devices. The ignition control board was always an important device that is usually a part of the main control board instead of a separate board.
What warnings should I watch out for to know if my main ignition board is in need of replacing?
- Every other problem throughout the system checked out to be OK
- Communication from the thermostat gets lost before it makes it to the International Comfort Products control board
- The primary ignition sequence declines to initiate even when called upon
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated