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Lennox G40UH-48C-110 Expansion Valve
An air conditioner could not cool the air without a working expansion valve. Pretty much every air conditioning system has an expansion valve that facilitates in helping the refrigerant to expand back into its natural vapor form from a liquid.
What are the clues to watch out for to know my main expansion valve has a need to be replaced?
- The air is well below the temp it really should be coming from the air handler
- The cooling system takes a long time trying to cool the indoors
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Before buying or purchasing any Lennox G40UH-48C-110 replacement part do your best and cross-check the model number and also make a visual inspection so that you are positive that the correct expansion valve is being ordered. There is no rule that says you have to install it yourself. Search for a pro in your town or city to replace the part.
Feel free to download your manual for help.
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