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International Comfort Products NDN5125BKC2 Air Pressure Switch
The main job of the switch is to see if the air blower is doing what it is supposed to do. This switch is one of the vitally important safety device to keep your family safe and sound. The vast majority of pressure switches made today are designed with a reset that is manual instead of automatic, which means you have to physically reset it before the HVAC system will continue.
Symptoms that the Air Pressure Switch has Failed
- Inaccurate electrical voltage reading.
- The desired temperature in the house seldom attained.
- The furnace or AC refuses to operate.
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