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International Comfort Products NDN5125BKC1 Expansion Valve
Any air conditioner would not yield any cooled air if it was deprived of a functioning expansion valve. Almost all AC systems have an expansion valve that permits the refrigerant to expand into its normal low-pressure vapor state from a liquid.
Cues to watch for in a failing main expansion valve
- Cooled air is not cold enough as it really should be coming into the house
- Your AC unit takes a really long time to cool
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