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Carrier FY4ANF030000 Expansion Valve
The AC in an HVAC system would be broken if it was deprived of a functioning expansion valve. An expansion valve makes it easier for the refrigerant to spread back into vapor state from a liquid.
Major signs of an unhealthy expansion valve
- The cooled air is warmer than it ought to be coming from the vents
- Your cooling system takes a long time to appropriately bring down the temp in the house
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If you are going to be buying or ordering any Carrier FY4ANF030000 part do your best and cross-check the model number and also make a visual comparison so that you are positive that the correct replacement expansion valve is being ordered. You do not have to install the replacement part alone. Look for a professional in your community to do the job for you.
Feel free to download your manual for help.
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