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Carrier 58DLA04510012 Expansion Valve
Expansion valves are used in AC systems and lets the coolant to expand back into vapor state from its highly pressured liquid form. Your AC would not generate and cold air if it were to lack a properly working expansion valve.
Indications that your Carrier expansion valve is in need of replacing
- AC unit takes way too long in its effort to cool all the rooms in your house
- Air from the AC is not cold enough as it really should be being blown into the house
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