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HOME > HVAC > CARRIER > 50ZH > EXPANSION VALVE

Carrier 50ZH Expansion Valve

Every air conditioning system contains an expansion valve that facilitates in helping the refrigerant to expand back to its low-pressure gas state from a high pressure liquid state. The AC in your house would be impossible to cool the home if the expansion valve was broken.

Major clues your main expansion valve will eventually need to be replaced

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Check eBay to see if your expansion valve is in stock!
Before you decide on buying or ordering a replacement expansion valve for your Carrier 50ZH, do your due diligence and double check the correct model and also make a visual comparison so that you are positive that the correct replacement expansion valve is the one being purchased. You do not need to install it yourself. Pay a professional locally to do it for you.
Feel free to download your manual for help.
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Check eBay for your expansion valve!