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Whirlpool ATE0945SPP0 Air Pressure Switch
The actual job of this type of switch is to sense if the blower is on and running. Various air pressure switches have a manual reset feature, from which the switch will have to be manually reset or else the system will cease to function. This pressure switch is a vital device of the safety system in place to keep you safe from harm.
Precursors that the HVAC Air Pressure Switch is Already Going Bad
- Bad volt being read.
- Furnace can not ignite.
- System does not achieve the desired temperature when set by the thermostat.
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