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International Comfort Products PGAD60E1K5 Air Pressure Switch
The function of the air pressure switch is to sense whether the blower fan is actually running. The majority of pressure switches may have a manual reset, which means it would need to be reset before the system will continue its normal operation. This switch is part of the safety system that is in place to keep you safe from any injuries.
What to Look Out for when the Switch is Failing
- The furnace or AC will not operate properly.
- The desired temperature seldom fully attained.
- Incorrect volt range reading from the switch.
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