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NewAir AC-12000H Air Pressure Switch
The function of this type of switch is to see if the primary air circulator is actually running. Some particular air pressure switches are designed with a reset that is manual instead of automatic, by which you must manually reset it or the entire system will not run. This switch is an important part of all the safety features in today's HVAC systems in place to keep you safe from potential hazards in the house.
Precursors that the Switch is Beginning to Fail
- The proper indoor temperature is almost never reached.
- The furnace or AC will not function.
- Inaccurate volt running through the switch.
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