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International Comfort Products N8MPL100F20B1 Air Pressure Switch
The main function of the switch is to sense whether the main blower is on and running. A good number of pressure switches today are constructed with a manual reset, by which you must manually reset it or the whole HVAC system will not continue operation. The air pressure switch is an important part of the safety system that is in place to keep you safe and keep your family safe.
How to Know when the Switch is Beginning to Go Bad
- The right temp is hardly ever achieved.
- Wrong volt being used by the switch.
- The furnace or AC is unable to operate.
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