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International Comfort Products PGME48G0905 Air Pressure Switch
The job of the switch is to see if the air blower is on and running. A lot of switches may have a manual reset, which forces the system to be reset physically before the system will continue its normal operation. The air pressure switch is a very critical piece of all the safety features in today's HVAC systems in place to keep you safe from potential hazards in the house.
Signals of a Declining Pressure Switch
- Inaccurate volt range running through the pressure switch.
- The furnace can't ignite.
- The correct temperature seldom attained.
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