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Whirlpool ATE0743RPP0 Air Pressure Switch
The job of the pressure switch is to see if the main blower is on and running. This pressure switch is one of many other devices that are created to keep you safe. The vast majority of pressure switches made today may have a reset feature that is manual, which makes you reset it by hand before the system will continue its normal operation.
Red Flags that your Switch is Starting to Go
- The blower fan refuses to function.
- The right temperature is hardly ever reached.
- Wrong volt range reading from the switch.
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