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International Comfort Products PGC030K080A Air Pressure Switch
The main function of this type of switch is to sense if the air blower is doing what it is supposed to do. Most air pressure switches may have a reset feature that is manual, which forces the system to be reset physically 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 you from harm.
How to Know when the HVAC Air Pressure Switch is Beginning to Go Bad
- Your heating and cooling system can not function.
- The correct indoor temperature is hardly ever achieved.
- Bad electrical voltage reading.
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