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International Comfort Products C8MPT100J20A1 Air Pressure Switch
The primary function of this type of switch is to see if the blower is circulating the air as it should. An air pressure switch is just one of the many indispensable hardware devices made to keep your family safe and sound. The vast majority of pressure switches made today are programmed with a manual reset, which, of course, means that it would have to be reset by hand before the HVAC system will continue.
Signs that your Switch is Starting to Fail
- The expected temperature is never fully achieved.
- Wrong volt reading.
- Furnace will not ignite the gas.
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