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Carrier 24ABA348A0030010 Air Pressure Switch
The main function of this type of switch is to figure out if the blower is circulating the air as it should. A good number of pressure switches today may have a manual reset, which, of course, means that it would have to be reset by hand in order for the HVAC system to continue running. This switch is part of the collection of safety devices in place to keep you safe from harm.
Symptoms that your Switch is Beginning to Fail
- Bad volt running through the pressure switch.
- The furnace will not run.
- The correct indoor temperature is never attained.
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