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Carrier 48GX Expansion Valve
The AC in an HVAC system could not emit cold air if the expansion valve was either damaged or just not working properly. Your home AC system contains an expansion valve that allows the refrigerant to expand back into gas form from a high pressure liquid state.
Important hints your refrigerant expansion valve is failing
- Air flow is well below the temp it really should be so as to feel comfortable in the house
- The air conditioner takes a really long time to appropriately cool the home
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