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International Comfort Products H8MPV075F14A1 Air Pressure Switch
The main function of an air pressure type switch is to determine whether the blower fan is running. The majority of pressure switches are programmed with a manual reset, by which you must manually reset it or the whole HVAC system will not continue operation. This is just one of the many indispensable facets of the HVAC safety checks that are dedicated to keep everyone in the house safe.
Symptoms that the HVAC Air Pressure Switch is Beginning to Go Bad
- HVAC system does not get to the correct temp according to the settings on the thermostat.
- Incorrect voltage range being read from the pressure switch.
- The furnace or AC will not function.
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