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International Comfort Products T9MPV075F12A1 Air Pressure Switch
The primary function of the air pressure switch is to see if the air blower is running properly. This switch is one of the vitally important safety aspects of the whole safety system that is intended to keep everyone in the house safe. The majority of pressure switches are constructed with a manual reset, from which the switch will have to be manually reset before the system will continue its normal operation.
Signals that the HVAC Air Pressure Switch has Failed
- The expected temperature indoors is never attained.
- Bad volt range reading.
- The blower fan refuses to run.
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