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International Comfort Products H8MPN100J20B1 Air Pressure Switch
The actual job of the switch is to see if the blower is running properly. Some particular air pressure switches may have a reset feature that is manual, from which the switch will have to be manually reset before the HVAC system will continue. This switch is an important part of the safety system in place to keep you safe from injury or explosions.
Signs to Look Out for when your Air Pressure Switch is About to Fail
- Inaccurate electrical voltage reading.
- Your furnace will not ignite the gas.
- The correct temperature indoors is never achieved.
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