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Carrier 24ANA748A0030020 Expansion Valve
A normal AC expansion valve permits the refrigerant to expand back to its low-pressure vaporous form from a high pressure liquid state. An AC would be worthless if the valve was not doing its job.
Warnings of an ineffective expansion valve
- AC unit takes too long trying to keep the house cool
- The air is warmer than you are accustomed to coming into the home
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Before you decide on buying or ordering a new Carrier 24ANA748A0030020 replacement part, do your due diligence and double check the model number as well as make a visual inspection in order to be sure the proper replacement expansion valve is being ordered. There is no need to install the part by yourself. Pay a professional in your area to do the job for you.
Feel free to download your manual for help.
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