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International Comfort Products NTC5075BFD1 Air Pressure Switch
The main function of this type of switch is to sense whether the blower fan is blowing air. This is just one of many facets of the HVAC safety checks that are dedicated to keep your family safe and sound. Most air pressure switches are designed with a reset that is manual instead of automatic, from which it would have to be reset manually or else the system will cease to function.
How do you Know when the System Pressure Switch is Beginning to Fail
- Furnace is unable to operate at all.
- The correct indoor temperature is hardly ever fully attained.
- Incorrect volt range running through the pressure switch.
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