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Carrier 38ESA036 Expansion Valve
Expansion valves are used in AC systems and makes it easier for the refrigerant to spread back into gaseous form from a high pressure liquid state. Your AC unit would not generate and cold air without a properly functioning valve.
Some warnings of a barely functioning main expansion valve
- Cooled air is not cold enough as it ought to be exiting the air handler
- AC takes forever to properly keep the home at a comfortably cold temperature
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Before buying or ordering any Carrier 38ESA036 part, do your due diligence and cross-check the model number as well as make a visual comparison so that you are positive that the proper replacement expansion valve is being ordered. HVAC professionals may have higher labor rates than others so you may want to ask around to find a good deal if you do not want to pay too much.
Feel free to download your manual for help.
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