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International Comfort Products PGAD30D1K5 Expansion Valve
Your main AC unit can not supply your house with cold air when lacking a functioning expansion valve. Your home AC system contains an expansion valve that lets the coolant to expand into its regular vapor state from a liquid.
Signals your refrigerant expansion valve needs replacing
- The cooling system takes way too long in its effort to bring down the temp in the house
- The cool flow of air is definitely not as cold as than the usual air exiting the vents
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