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Lennox HPXA12-036 Expansion Valve
The air conditioner for your house would probably blow heated air if the expansion valve was somehow damaged. An expansion valve allows the refrigerant to expand into its regular gas state from a liquid.
Indications your refrigerant expansion valve should be replaced
- Your AC unit takes a long time in its bid to cool the house down
- Air flow is much warmer than it used to be coming from the AC
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If you are going to be buying or purchasing any Lennox HPXA12-036 replacement part, do your due diligence and cross-check the model number and also make a visual inspection so that you are positive that the right expansion valve is the one being purchased. There is no need to install the replacement part alone. Pay a professional in your area to pay to install it for you.
Feel free to download your manual for help.
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