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Lennox G40DF-24A-045X Expansion Valve
Your HVAC system expansion valve lets the coolant to expand back into its natural vaporous form from a high-pressure liquid form. Any air conditioner would probably blow heated air if the expansion valve was broken.
Major symptoms of a faulty AC expansion valve
- Your cooling system takes way too long in a bid to cool as it should
- The cooled air is well below the temp it used to be blowing through the ductwork
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Before buying or purchasing a new Lennox G40DF-24A-045X replacement part, do your due diligence and double check the model number and also make a visual comparison in order to be sure the correct replacement expansion valve is being ordered. You do not have to install the replacement part alone. Consult with a professional locally to hire and install the part for you.
Feel free to download your manual for help.
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