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Dometic 630515 Air Pressure Switch
The main job of an air pressure type switch is to determine whether or not the main blower is blowing air. This pressure switch is one of the most crucial aspects of the whole safety system that is intended to keep you safe. A lot of switches may have a manual reset, which means you have to physically reset it or the whole HVAC system will not continue operation.
Warning Signs of a Bad Air Pressure Switch
- The correct temperature indoors is rarely fully achieved.
- Wrong volt range being read.
- The furnace or AC refuses to operate properly.
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