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Carrier 30GB Air Pressure Switch
The main job of an air pressure type switch is to sense if the primary blower is blowing air. This switch is part of a small, but important collection of mechanisms designed to keep you from harm. Some pressure switches are equipped with a manual reset feature, which means it would need to be reset before you can continue using the system.
Symptoms that the HVAC Air Pressure Switch is Needing to be Replaced
- The set temp is hardly ever fully attained.
- Bad volt range running through the pressure switch.
- The furnace or AC will not operate.
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