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International Comfort Products NTPM100HJA1 Air Pressure Switch
The job of an air pressure type switch is to sense if the primary air circulator is circulating the air as it should. The majority of pressure switches are designed with a reset that is manual instead of automatic, which means it will have to be manually reset before the system will continue its normal operation. This pressure switch is one of many other aspects of the whole safety system that is intended to keep everyone in the house safe.
Red Flags that your Switch is Already Failing
- The blower fan refuses to run.
- The proper temperature in the house is never reached.
- Wrong voltage being read.
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