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Whirlpool ATE0743CPP0 Air Pressure Switch
The main job of the pressure switch is to sense whether the air blower is on and running. The majority of pressure switches are equipped with a manual reset feature, which means it will have to be manually reset or else the system will cease to function. An air pressure switch is one of the key aspects of the whole safety system that is intended to keep everyone in the house safe.
Signs to Look for when the HVAC Air Pressure Switch is Beginning to Go Bad
- Furnace refuses operate at all.
- The proper indoor temperature seldom achieved.
- Bad voltage range being read.
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