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International Comfort Products FBF075B12A1 Air Pressure Switch
The actual job of this type of switch is to sense if the primary air circulator is doing what it is supposed to do. This switch is a very critical piece of all the safety features in today's HVAC systems in place to keep you safe from any injuries. A good number of pressure switches today are constructed with a manual reset, which forces the system to be reset physically before the entire HVAC system will continue operating again.
How is it Known when your Air Pressure Switch is Beginning to Go Bad
- Inaccurate voltage range reading from the switch.
- HVAC system is unable to operate.
- The desired temperature is rarely fully attained.
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