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International Comfort Products H8MPT100J20B1 Air Pressure Switch
The reason for the existence of the air pressure switch is to sense if the blower fan is running. Some pressure switches can have a manual reset, from which the switch will have to be manually reset in order for the system to begin normal operations again. An air pressure switch is just one of the many indispensable facets of the HVAC safety checks that are dedicated to keep everyone in the house safe.
What to Look Out for when your Pressure Switch has Gone Bad
- The proper temperature in the house is almost never achieved.
- Your furnace is unable to ignite the gas.
- Wrong voltage being used by the switch.
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