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Carrier BK Expansion Valve
Your AC unit would probably blow heated air if the valve was not present Every air conditioning system contains an expansion valve that makes it easier for the refrigerant to expand back to its low-pressure gas state from a liquid.
Simple warnings that your main expansion valve is about to go out?
- The cooling system takes its sweet time trying to bring down the temperature
- Air flow is well below the temp it ought to be for the AC to cool the house
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Before buying or purchasing a replacement expansion valve for your Carrier BK do your best and cross-check the correct model as well as make a visual comparison in order to be sure the right expansion valve is being ordered. There is no need to install the replacement part alone. Search for a pro in your community to replace the part.
Feel free to download your manual for help.
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