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Carrier 58PAV Expansion Valve
Your HVAC system expansion valve makes it easier for the refrigerant to expand into its regular vapor state from its highly pressured liquid form. Any home AC unit could not emit cold air if the expansion valve was somehow damaged.
Indications your main expansion valve is in dire straights
- The air conditioned flow is well below the temp it should be coming from the air handler
- Your cooling system takes forever to properly keep things cool
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Before you decide on buying or purchasing any Carrier 58PAV part do your best and double check the model number and also make a visual comparison in order to be sure the right expansion valve is the one being purchased. You do not need to install the replacement part alone. Locate a pro in your area to do the job for you.
Feel free to download your manual for help.
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