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HOME > HVAC > LENNOX > HPXB15-036 > EXPANSION VALVE

Lennox HPXB15-036 Expansion Valve

Your main AC unit could not cool the air when lacking a functioning expansion valve. Every air conditioning system contains an expansion valve that permits the refrigerant to expand into its regular gaseous form from its highly pressured liquid form.

Major warnings the AC expansion valve will not last the year

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Check eBay to see if your expansion valve is in stock!
If you are going to be buying or ordering do your best and double check the model number and also make a visual inspection so that you are positive that the right expansion valve is the one being purchased. If you are unsure about the properly replacing the expansion valve by yourself then it may be wise to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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Check eBay for your expansion valve!