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Nordyne B5BV Air Pressure Switch
The reason for the existence of the pressure switch is to figure out if the blower fan is circulating the air as it should. Various air pressure switches can have a manual reset, which forces the system to be reset physically before the entire HVAC system will continue operating again. This switch is just one of the many indispensable mechanisms designed to keep you safe.
Symptoms to Look for when the HVAC Air Pressure Switch is Starting to Fail
- Wrong electrical voltage being read from the pressure switch.
- The right temperature is almost never achieved.
- Your heating and cooling system will not function properly.
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