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International Comfort Products CHP218GKA1 Expansion Valve
Almost all AC systems have an expansion valve that permits the refrigerant to spread back into vapor form from a high-pressure liquid form. An air conditioning system could not emit cold air if the valve was missing.
Hints of a barely functioning AC expansion valve
- AC unit takes too long in attempting to cool your home
- Air flow is warmer than it really should be coming into the home
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