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International Comfort Products NTG3075FBA2 Air Pressure Switch
The main function of the pressure switch is to determine whether the primary air circulator is doing what it is supposed to do. Most air pressure switches are designed with a reset that is manual instead of automatic, which means it will have to be manually reset or the entire system will not run. An air pressure switch is part of a small, but important collection of aspects of the whole safety system that is intended to keep your family safe and sound.
Evidence of a Declining Pressure Switch
- Furnace can't ignite.
- Bad electrical voltage being read from the pressure switch.
- The set temp seldom fully attained.
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