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International Comfort Products GPSM60K140E Expansion Valve
Expansion valves are used in AC systems and allows the coolant to expand back to its low-pressure vapor form from a high-pressure liquid form. Your AC unit can not supply your house with cold air if it were to lack a properly working expansion valve.
Warnings of a declining refrigerant expansion valve
- The air is not cold enough as it should be comes through the ducts
- The cooling system takes too long in a bid to keep things cool
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