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Whirlpool ATR1542CPP0 Air Pressure Switch
The job of this type of switch is to determine whether the primary blower is running. A good number of pressure switches today may have a reset feature that is manual, which, of course, means that it would have to be reset by hand before the entire HVAC system will continue operating again. This switch is a very critical piece of the safety system in place to keep you safe from any injuries.
Warning Signs that the Switch is Beginning to Go Bad
- Your heating and cooling system refuses to operate.
- Wrong voltage being read.
- The desired temperature indoors is almost never fully attained.
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