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HOME > HVAC > LENNOX > 12CHP030 > EXPANSION VALVE

Lennox 12CHP030 Expansion Valve

The AC for your home can not run if the expansion valve was either damaged or just not working properly. Expansion valves are used in AC systems and makes it easier for the refrigerant to expand into its normal low-pressure gas state from a high-pressure liquid form.

What symptoms are present when the Lennox expansion valve has a need to be replaced?

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Check eBay to see if your expansion valve is in stock!
If you are going to be buying or purchasing any Lennox 12CHP030 replacement part do your best and double check the correct model and also make a visual inspection so that you are positive that the correct replacement expansion valve is being ordered. Once you have the part to install the part by yourself. Find a professional in your area to do the job for you.
Feel free to download your manual for help.
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Check eBay for your expansion valve!