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Haier CPN12XH9 Expansion Valve
Expansion valves are used in AC systems and lets the coolant to expand into its regular vaporous form from a high-pressure liquid form. Your home air conditioner can not run when lacking a functioning expansion valve.
Major indications the expansion valve is in dire need of a replacement
- Your AC unit takes a long time to appropriately cool the house down
- The cool flow of air is much warmer than you are accustomed to coming from the air handler
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If you are going to be buying or ordering a replacement expansion valve for your Haier CPN12XH9, do your due diligence and double check the correct model and also make a visual inspection so that you are positive that the right expansion valve is the one being purchased. You do not have to replace the part all by yourself. Hire a pro locally to replace the part.
Feel free to download your manual for help.
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