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Lennox 13ACX-018 Expansion Valve
Your AC unit would not yield any cooled air without a properly functioning valve. Every air conditioning system contains an expansion valve that permits the refrigerant to expand back to its low-pressure vaporous form from a high pressure liquid state.
What warnings are present when my Lennox expansion valve needs replacing?
- The air conditioner takes forever to cool as it should
- AC air production is not as cold as it should be exiting the air handler
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Before buying or ordering do your best and make sure of the correct model and also make a visual inspection in order to be sure the correct expansion valve is being ordered. Once you have the part to install the replacement part alone. Consult with a professional in your town or city to hire and install the part for you.
Feel free to download your manual for help.
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