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Nordyne MS3BC024KA Air Pressure Switch
The main function of an air pressure type switch is to determine whether the air blower is circulating the air as it should. The vast majority of pressure switches made today are designed with a reset that is manual instead of automatic, which, of course, means that it would have to be reset by hand before the HVAC system will continue. This pressure switch is one of the critical mechanisms designed to stop injuries or explosions.
How do you Know when the System Pressure Switch is in Need of Replacement
- Bad electrical voltage running through the pressure switch.
- The proper temperature is never reached.
- The blower refuses to operate properly.
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