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Friedrich VEA09K Expansion Valve
The air conditioner for your house would produce no cooled air without the valve working properly. Pretty much every air conditioning system has an expansion valve that allows the refrigerant to expand into its normal low-pressure gas form from a high-pressure liquid form.
What are the clues to watch out for to know my main expansion valve is not working properly?
- The cooled air is warmer than it really should be being blown into the house
- AC unit takes way too long to cool the indoors
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