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International Comfort Products CAC030GKA1 Expansion Valve
Your home AC system contains an expansion valve that allows the coolant to expand back into its natural gas state from a high pressure liquid state. The AC in your house cannot possibly cool the house if the expansion valve was broken.
Signals your main expansion valve is failing
- The outdoor AC unit takes forever in its bid to cool your home
- The cool flow of air is not as cold as it really should be coming from the AC
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