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International Comfort Products PGAA36D1K6 Air Pressure Switch
The actual job of an air pressure type switch is to sense whether the primary blower is blowing air. Some different switches are issued with a manual reset feature, from which it would have to be reset manually or the whole HVAC system will not continue operation. This pressure switch is one of the vitally important safety devices designed to keep everyone in the house safe.
Important Signs that the Air Pressure Switch has Failed
- Your furnace can't ignite the gas.
- The proper temperature in the house is hardly ever fully achieved.
- Incorrect electrical voltage reading from the switch.
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