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International Comfort Products PGAD30D1K1 Air Pressure Switch
The reason for the existence of the switch is to see if the air blower is blowing air. This is one of the vitally important safety facets of the HVAC safety checks that are dedicated to keep your family safe and sound. The vast majority of pressure switches made today are issued with a manual reset feature, which means it will have to be manually reset or the entire system will not run.
Signs that the Switch is Already Failing
- Inaccurate voltage range reading.
- Your furnace can not run.
- The expected temperature in the house seldom achieved.
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