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International Comfort Products TDE075B12B1 Expansion Valve
Every air conditioning system contains an expansion valve that makes it easier for the refrigerant to expand back to its low-pressure vapor form from a liquid. Your home air conditioner cannot possibly cool the house without a properly functioning valve.
What warnings should I watch out for to know if my AC expansion valve is about to stop working?
- AC unit takes too long in attempting to cool as it should
- Cold air is not as cold as it used to be coming into the house
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