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International Comfort Products GPCM48K120F Air Pressure Switch
The actual job of the air pressure switch is to sense if the blower fan is doing what it is supposed to do. This pressure switch is an important part of the safety system in place to keep you safe and keep your family safe. Most air pressure switches are equipped with a manual reset feature, which means it would need to be reset in order for the HVAC system to continue running.
Signs that the HVAC Air Pressure Switch is Starting to Go
- Bad voltage running through the switch.
- The set temperature is hardly ever fully attained.
- Your heating and cooling system refuses to operate properly.
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