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 HAC042GKA4 Control Board
The International Comfort Products HAC042GKA4 control board is constructed to command the gas valve, the ignition igniter, most sensors as well as the air circulator all in one unit. Your system definitely will not operate lest the circuit board is in place and connected. The brand of board you choose should have part numbers that match both the make and model of your particular system. You must be sure upon choosing a board as a replacement due to the many differences between brand and air handler types.
What are some hints that my primary control board really needs to be replaced?
- The entire system ceases to initialize correctly
- There is a certain error code shown somewhere on the board
- Power to the circuit board has to be powered down and back up quite frequently for it to run
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