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Royal Sovereign ARP-9409 Expansion Valve
An AC system would not produce cooled air if it was deprived of a functioning expansion valve. Every air conditioning system contains an expansion valve that lets the coolant to expand into its regular vapor form from a high-pressure liquid form.
Major symptoms the AC expansion valve needs a replacement ASAP
- AC unit takes its sweet time trying to keep the temperature down
- Air flow is warmer than the usual air exiting the air handler
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Before buying or purchasing a new Royal Sovereign ARP-9409 replacement part, do your due diligence and make sure of the correct model and also make a visual comparison so that you are positive that the correct expansion valve is the one being purchased. It is easy to replace a expansion valve on your Royal Sovereign ARP-9409 so long as you know what you are doing and have all the necessary tools to do the job.
Feel free to download your manual for help.
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