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 G40UH-36C-110 Gas Valve
The gas valve governs all of the gas as it flows into the air handler system. This valve is controlled by the control board attached to your heating and cooling system, if it is equipped with one.
What are the indications that my main gas valve is not working properly?
- The valve looks damaged
- Furnace will not light
- System refuses to start
- You smell gas
This site contains affiliate links for which I may be compensated
Before buying or ordering any Lennox G40UH-36C-110 part do your best and double check the model number and also make a visual comparison in order to be sure the correct replacement gas valve is being ordered. There is no rule that says you have to replace the part all by yourself. Hire someone with experience in your community to do it for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
