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International Comfort Products T9MPV125L20A1 Air Pressure Switch
The actual job of this type of switch is to determine whether or not the air blower is on and running. Most air pressure switches may have a reset feature that is manual, which means it would need to be reset before the HVAC system will continue. This pressure switch is one of the most crucial devices designed to keep you from harm.
What to Look Out for when your Air Pressure Switch is Beginning to Go Bad
- The furnace or AC refuses to function properly.
- Incorrect volt running through the pressure switch.
- HVAC system does not actually get to the right temperature.
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