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International Comfort Products GPFM48L120F Air Pressure Switch
The job of the pressure switch is to sense if the primary air circulator is circulating the air as it should. Most air pressure switches are constructed with a manual reset, which, of course, means that it would have to be reset by hand before you can continue using the system. This pressure switch is just one of many aspects of the whole safety system that is intended to keep your family safe and sound.
Symptoms that your System Pressure Switch is Going Bad
- The desired temperature is rarely achieved.
- Bad volt being read from the pressure switch.
- Your heating and cooling system will not operate properly.
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