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 G43UF-36C-090 Expansion Valve
Expansion valves are used in AC systems and facilitates in helping the refrigerant to expand back into gas form from a high-pressure liquid form. Any home AC unit cannot possibly cool the house if the expansion valve was somehow damaged.
Indications of a bad Lennox expansion valve
- AC air production is well below the temp it ought to be in order to feel comfortable
- The cooling system takes a long time to appropriately cool as it should
This site contains affiliate links for which I may be compensated
Before buying or ordering a new Lennox G43UF-36C-090 replacement part, do your due diligence and make sure of the model number and also make a visual comparison so that you are positive that the proper replacement expansion valve is the one being purchased. Some pros may charge higher prices than others so it is best to shop around to acquire the best rate if you want to pay bottom dollar.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
