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International Comfort Products NDN5100BFC2 Air Pressure Switch
The main function of the pressure switch is to sense whether the blower fan is blowing air. Some particular air pressure switches may have a reset feature that is manual, which, of course, means that it would have to be reset by hand before you can continue using the system. This pressure switch is a vital device of the collection of safety devices in place to keep you safe and keep your family safe.
How do you Know when the HVAC Air Pressure Switch is Going Bad
- The blower refuses to run.
- Incorrect voltage range being read from the pressure switch.
- The set indoor temperature is hardly ever fully attained.
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