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International Comfort Products PGS048S120F Expansion Valve
A normal AC expansion valve lets the coolant to expand back into vapor state from a high pressure liquid state. An air conditioning system would probably blow heated air if the valve was missing.
Major symptoms of a poorly working refrigerant expansion valve
- Your AC unit takes its sweet time in attempting to keep the house cool
- Cold air is well below the temp it should be coming from the vents
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If you decide on picking up or ordering any International Comfort Products PGS048S120F replacement part, do your due diligence and double check the model number and also make a visual inspection in order to be sure the correct expansion valve is being ordered. There is no rule that says you have to install the replacement part alone. Hire someone with experience locally to do the job for you.
Feel free to download your manual for help.
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