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Whirlpool ATE1553SPP0 Air Pressure Switch
The main job of an air pressure type switch is to sense if the blower is actually running. This switch is one of the critical safety creations designed to keep you from harm. Some particular air pressure switches may have a reset feature that is manual, which means you have to physically reset it before the system will continue its normal operation.
Warning Signs that the System Pressure Switch is Starting to Go Bad
- Inaccurate voltage reading from the switch.
- The blower fan is unable to operate.
- The set temperature in the house is rarely attained.
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