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International Comfort Products PGAD60G1K5 Air Pressure Switch
The function of the switch is to sense whether the air blower is on and running. This pressure switch is one of the key aspects of the whole safety system that is intended to keep your family safe and sound. Some particular air pressure switches can have a manual reset, from which it would have to be reset manually in order for the HVAC system to continue running.
Signs to Look Out for when the HVAC Air Pressure Switch is Needing to be Replaced
- The furnace can't run.
- HVAC system does not actually get to the right temperature as set by the thermostat.
- Wrong voltage reading from the switch.
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