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Whirlpool ATE1545RPP0 Air Pressure Switch
The main function of this type of switch is to see if the air blower is blowing air. This is one of the key aspects of the whole safety system that is intended to keep you safe. Various air pressure switches may have a reset feature that is manual, which means it will have to be manually reset before the HVAC system will continue.
Warning Signs that the System Pressure Switch is in Need of Replacement
- HVAC system does not actually get to the right temperature as set by the thermostat.
- Inaccurate volt range running through the pressure switch.
- Furnace won't run.
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