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Lennox HPXB15-024 Expansion Valve
Expansion valves are used in AC systems and allows the refrigerant to expand back to its low-pressure gas form from its highly pressured liquid form. An AC could not emit cold air with no functioning valve.
Symptoms of a defective main expansion valve
- Your AC takes too long to actually keep the house cool as it should
- The cool flow of air is well below the temp it really should be in order to feel comfortable
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Before buying or ordering a replacement expansion valve for your Lennox HPXB15-024 do your best and make sure of the model number as well as make a visual comparison in order to be sure the right expansion valve is the one being purchased. Replacing the expansion valve can be quite easy assuming you have the time and have the tools to do it right.
Feel free to download your manual for help.
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