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International Comfort Products GPCM36H080F Air Pressure Switch
The job of this type of switch is to determine whether or not the main blower is running. This pressure switch is just one of many devices that are created to stop injuries or explosions. The vast majority of pressure switches made today are designed with a reset that is manual instead of automatic, which, of course, means that it would have to be reset by hand before the entire HVAC system will continue operating again.
Red Flags that your Air Pressure Switch is Starting to Go
- Incorrect voltage reading from the switch.
- The blower can not operate.
- The correct temp seldom reached.
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