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HOME > HVAC > LENNOX > 14ACX-048 > EXPANSION VALVE

Lennox 14ACX-048 Expansion Valve

Almost all AC systems have an expansion valve that allows the refrigerant to spread back into vapor form from its highly pressured liquid form. An air conditioning system would be broken if the valve was missing.

What signals that my expansion valve is crapping out?

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Check eBay to see if your expansion valve is in stock!
Before you decide on buying or purchasing a new Lennox 14ACX-048 replacement part, do your due diligence and double check the correct model as well as make a visual inspection in order to be sure the correct replacement expansion valve is the one being purchased. The installing of the expansion valve is not difficult assuming you know what you are doing and have the tools to do it right.
Feel free to download your manual for help.
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Check eBay for your expansion valve!