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Lennox CB27UH-024 Expansion Valve
Your HVAC system expansion valve lets the coolant to spread back into vapor state from its highly pressured liquid form. An air conditioner can not supply your house with cold air with no functioning valve.
Key symptoms of a weakening Lennox expansion valve
- AC unit takes a really long time in its attempt cool the indoors
- Air from the AC is not cold enough as it really should be coming from the vents
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Before you decide on buying or purchasing do your best and double check the model number and also make a visual comparison so that you are positive that the correct replacement expansion valve is the one being purchased. There is no need to install the replacement part alone. Find a professional in your area to do it for you.
Feel free to download your manual for help.
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