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HOME > HVAC > CARRIER > 50JS036300 > EXPANSION VALVE

Carrier 50JS036300 Expansion Valve

Every air conditioning system contains an expansion valve that permits the refrigerant to expand back into vapor form from its highly pressured liquid form. An air conditioner can not supply your house with cold air if the valve was not functioning.

How do you know if your main expansion valve is about to stop working?

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Check eBay to see if your expansion valve is in stock!
Before buying or ordering any Carrier 50JS036300 part, do your due diligence and cross-check the correct model as well as make a visual comparison in order to be sure the proper replacement expansion valve is the one being purchased. There is no rule that says you have to install the replacement part alone. Pay a professional locally to replace the part.
Feel free to download your manual for help.
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Check eBay for your expansion valve!