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Lennox OF24-120 Expansion Valve
Your HVAC system expansion valve permits the refrigerant to expand back into vaporous form from a high pressure liquid state. Your AC cannot possibly cool the house if the expansion valve was totally worn out.
Major clues of a poorly working expansion valve
- The cooling system takes way too long in its attempt keep the home at a comfortably cold temperature
- The cool flow of air is not as cool as it really should be streaming from the vents
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Before you decide on buying or ordering a new Lennox OF24-120 replacement part do your best and make sure of the correct model and also make a visual inspection so that you are positive that the correct expansion valve is being ordered. If you are unsure about the correct way of installing the expansion valve on your own then it would be in your best interest to find a professional in your area to do the work for you.
Feel free to download your manual for help.
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