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International Comfort Products HHP224GKA1 Expansion Valve
Expansion valves are used in AC systems and allows the coolant to expand back to its low-pressure vapor state from a high pressure liquid state. Any home AC unit could not emit cold air if the valve was missing.
What are some hints that my AC expansion valve is on its last leg?
- Your AC takes a really long time to comfortably cool the house down
- The air conditioned air is definitely not as cold as you are accustomed to coming from the AC
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