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International Comfort Products H9MPV050F12A1 Air Pressure Switch
The function of an air pressure type switch is to determine whether the blower fan is actually running. The vast majority of pressure switches made today can have a manual reset, which, of course, means that it would have to be reset by hand before you can continue using the system. This switch is one of many other aspects of the whole safety system that is intended to keep everyone in the house safe.
What Signs are Present when the HVAC Air Pressure Switch is Beginning to Go
- The right temperature is almost never reached.
- The furnace can not ignite the gas.
- Inaccurate volt running through the switch.
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