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-36A-070 Expansion Valve
Pretty much every air conditioning system has an expansion valve that permits the refrigerant to expand into its normal low-pressure vapor form from a high-pressure liquid form. A split-system AC unit would not produce cooled air if the valve was missing.
Indications your refrigerant expansion valve is not going to last much longer
- The outdoor AC unit takes way too long to cool your home
- The air conditioned flow is warmer than you are accustomed to as it comes from the air conditioning unit
This site contains affiliate links for which I may be compensated
If you are going to be buying or ordering a replacement expansion valve for your Lennox G40UH-36A-070 do your best and double check the model number as well as make a visual comparison so that you are positive that the correct replacement expansion valve is being ordered. Use a great deal of caution when replacing parts in an HVAC environment. When in doubt call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
