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International Comfort Products CHP436AKA1 Air Pressure Switch
The function of the pressure switch is to figure out if the air blower is doing what it is supposed to do. This is one of the vitally important safety devices that are created to keep you from harm. Most air pressure switches may have a reset feature that is manual, which forces the system to be reset physically before the system will continue its normal operation.
Signs that the Air Pressure Switch has Failed
- Your furnace won't ignite the gas.
- Inaccurate voltage reading from the switch.
- The desired temperature indoors is never reached.
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