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HOME > HVAC > PAYNE > PA1ZNA030000AAAA > EXPANSION VALVE

Payne PA1ZNA030000AAAA Expansion Valve

A normal AC expansion valve lets the coolant to expand into its normal low-pressure gas state from its highly pressured liquid form. A split-system AC unit can not deliver properly cooled air if it were to lack a properly working expansion valve.

Important signs your main expansion valve should be replaced

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Check eBay to see if your expansion valve is in stock!
If you are going to be buying or purchasing any Payne PA1ZNA030000AAAA replacement part, do your due diligence and make sure of the correct model and also make a visual comparison in order to be sure the correct replacement expansion valve is being ordered. The installing of a new expansion valve is not difficult provided you have the know-how and have the tools to do it right.
Feel free to download your manual for help.
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Check eBay for your expansion valve!