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 G40DF-24A-045X Ignition Control Board
The purpose of the ignition control board is that it manages the natural gas, the ignition ignitor and a few other devices. It is an important electronic circuit board that some companies have moved to be a piece of the main circuit board for enhanced safety.
Warnings of a poorly working major ignition board
- Everything else throughout the system is looked at and turns out to be in fine condition
- Ignition system does not commence when called upon
- The initial signal from the thermostat does not show up at the main board
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