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Carrier 62DB Air Pressure Switch
The actual job of the switch is to sense if the primary blower is running. An air 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 may have a manual reset, which means it will have to be manually reset before the entire HVAC system will continue operating again.
Signs to Look Out for when the HVAC Air Pressure Switch is Beginning to Go Bad
- Your furnace refuses ignite the gas.
- Wrong voltage range reading from the switch.
- The set temp is never reached.
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