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International Comfort Products HPFM Expansion Valve
The AC in a split system would be impossible to cool the home if it were lacking a functioning expansion valve. Your home AC system contains an expansion valve that permits the refrigerant to expand back to its low-pressure vaporous form from a high-pressure liquid form.
Clues of an unhealthy expansion valve
- The cold airflow is not cold enough as it used to be for the AC to cool the house
- The air conditioner takes too long in its attempt keep the house cool as it should
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