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International Comfort Products T8MPN100J20B1 Air Pressure Switch
The main job of the air pressure switch is to see if the blower is running. This switch is one of many other aspects of the whole safety system that is intended to keep everyone in the house safe. Some particular air pressure switches are programmed with a manual reset, which makes you reset it by hand or the whole HVAC system will not continue operation.
Warning Signs that the Switch is Failing
- Inaccurate voltage being read.
- Your furnace is unable to run.
- The right temperature is never fully achieved.
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