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International Comfort Products PAPA36GA1 Air Pressure Switch
The actual job of this type of switch is to sense whether the primary air circulator is doing what it is supposed to do. This is one of the critical devices that are created to stop injuries or explosions. Some particular air pressure switches may have a reset feature that is manual, which, of course, means that it would have to be reset by hand before the system will continue its normal operation.
Symptoms that the Switch is Beginning to Fail
- The desired temperature is almost never reached.
- Incorrect volt range being read from the pressure switch.
- The furnace or AC will not operate.
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