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GE AZ75E12EACM1 Air Pressure Switch
The job of the air pressure switch is to sense whether the main blower is running. The vast majority of pressure switches made today may have a reset feature that is manual, by which you must manually reset it in order for the HVAC system to continue running. This pressure switch is just one of the many indispensable device to keep everyone in the house safe.
Signals that the Air Pressure Switch is About to Fail
- The furnace will not ignite the gas.
- Inaccurate voltage being read.
- The expected temp is almost never reached.
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