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Goodman ARUF363616CA Expansion Valve
Every air conditioning system contains an expansion valve that lets the coolant to expand back to its low-pressure gaseous form from a high-pressure liquid form. An air conditioning system would probably blow heated air if the valve was not doing its job.
What happens when my main expansion valve is about to go out?
- Air flow is not as cool as than the usual air coming into the house
- The cooling system takes a long time to comfortably keep the house cool as it should
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