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Carrier 48XP042090300 Expansion Valve
Your HVAC system expansion valve makes it easier for the refrigerant to spread back into vapor state from a high-pressure liquid form. The AC in your house would probably be the worst AC in the world if the expansion valve was worn out.
General indicators that your refrigerant expansion valve will not live much longer
- The air conditioned air is not cold enough as it ought to be coming from the vents
- Your AC unit takes too long in its effort to cool as it should
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Before you decide on buying or ordering a replacement expansion valve for your Carrier 48XP042090300 do your best and cross-check the correct model as well as make a visual inspection in order to be sure the proper replacement expansion valve is being ordered. Installation of a new expansion valve is a piece of cake provided you energy and have the tools to get it done.
Feel free to download your manual for help.
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