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Payne PA13NR02400GAAAA Expansion Valve
Your AC would not generate and cold air with no functioning valve. A normal AC expansion valve allows the refrigerant to expand back to its low-pressure gas form from a high pressure liquid state.
What are the indications that my main expansion valve is failing?
- The cooled air is well below the temp it really should be exiting the air handler
- The air conditioner takes a really long time trying to cool the house down
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