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Carrier 38HQ Expansion Valve
Your HVAC system expansion valve allows the refrigerant to expand back into its natural gas form from its highly pressured liquid form. The AC for your home would not generate and cold air when lacking a functioning expansion valve.
General indicators that your the expansion valve will not live much longer
- The air is not as cold as than the usual air streaming from the vents
- Your AC takes its sweet time to actually keep things cool
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If you decide on picking up or ordering any Carrier 38HQ replacement part, do your due diligence and double check the correct model and also make a visual inspection in order to be sure the proper replacement expansion valve is being ordered. There is no rule that says you have to install it yourself. Look for a professional in your area to do the job for you.
Feel free to download your manual for help.
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