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HOME > HVAC > PAYNE > PA1ZNA042000AAAA > EXPANSION VALVE

Payne PA1ZNA042000AAAA Expansion Valve

Your main AC unit can not run if it were to lack a properly working expansion valve. Almost all AC systems have an expansion valve that facilitates in helping the refrigerant to expand into its normal low-pressure gas state from a high-pressure liquid form.

Major symptoms your main expansion valve will need replacing

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Check eBay to see if your expansion valve is in stock!
Before buying or ordering a replacement expansion valve for your Payne PA1ZNA042000AAAA, do your due diligence and double check the model number as well as make a visual inspection in order to be sure the correct replacement expansion valve is the one being purchased. If you are unsure about the properly replacing the new expansion valve by yourself then it would be in your best interest to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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Check eBay for your expansion valve!