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Carrier 24ACA460A0030010 Expansion Valve
Air conditioning systems can not supply your house with cold air if the valve was not functioning. Your home AC system contains an expansion valve that allows the refrigerant to expand back into gas state from a liquid.
Some clues your main expansion valve will need replacing
- AC takes a long time to appropriately cool the house down
- The air is well below the temp it really should be coming into the house
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