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Carrier 48-50A-7T Air Pressure Switch
The actual job of the pressure switch is to sense whether the main blower is circulating the air as it should. This pressure switch is one of the key device to keep everyone in the house safe. The majority of pressure switches have a manual reset feature, which means you have to physically reset it or else the system will cease to function.
Symptoms to Look for when the System Pressure Switch is Beginning to Fail
- The set temp is never reached.
- The furnace or AC will not operate properly.
- Bad voltage range running through the switch.
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Before you decide on buying or ordering, do your due diligence and double check the model number as well as make a visual comparison in order to be sure the correct air pressure switch is being ordered. Once you have the part to replace the part all by yourself. Consult with a professional locally to do the job for you.
Feel free to download your manual for help.
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