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 GDJ075M12A1 Ignition Control Board
An ignition control board manages the main gas intake valve, the ignition timing and the flame sensing circuits. It has been a very important safety feature that is usually a standard part of the main board instead of a separate board.
Major signs of a deteriorating chief ignition control board
- Any other potential problem in the HVAC system is looked at and turns out to be in good condition
- The initial signal from the thermostat never makes it to the main control board
- The main ignition cycle will not start even when the thermostat kicks it on
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