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International Comfort Products H8MPV125J20B1 Air Pressure Switch
The reason for the existence of the pressure switch is to determine whether or not the main blower is on and running. Some different switches are designed with a reset that is manual instead of automatic, which makes you reset it by hand before the HVAC system will continue. This switch is a vital device of the collection of safety devices in place to keep you safe from injury or explosions.
Precursors that the Air Pressure Switch will go Bad
- Incorrect voltage range being read from the pressure switch.
- The furnace will not run.
- The proper temperature is hardly ever achieved.
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