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International Comfort Products TCH018AKA1 Expansion Valve
Air conditioning systems cannot possibly cool the house if it was deprived of a functioning expansion valve. Almost all AC systems have an expansion valve that allows the refrigerant to spread back into gas form from a high-pressure liquid form.
What happens when my expansion valve needs replacing?
- The air conditioned air is much warmer than the usual air coming out of the vents
- The outdoor AC unit takes a long time in its effort to bring down the temperature
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