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Whirlpool ATE1245SPP0 Air Pressure Switch
The main function of this type of switch is to sense whether the blower is running properly. Some pressure switches are equipped with a manual reset feature, from which the switch will have to be manually reset before the HVAC system will continue. An air pressure switch is just one of many facets of the HVAC safety checks that are dedicated to keep everyone in the house safe.
Signals that the HVAC Air Pressure Switch is About to go Bad
- HVAC system is unable to run.
- Inaccurate electrical voltage running through the switch.
- The set temp is rarely fully attained.
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