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International Comfort Products NDN5075BFB1 Air Pressure Switch
The job of the switch is to sense if the air blower is blowing air. Various air pressure switches can have a manual reset, from which the switch will have to be manually reset or else the system will cease to function. The air pressure switch is part of the collection of safety devices in place to keep you safe from injury or explosions.
What Signs are Present when the Switch is on its Last Leg
- Furnace refuses ignite the gas.
- Incorrect voltage range being used by the switch.
- The right temperature in the house is never attained.
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