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Bryant 378 Air Pressure Switch
The actual job of an air pressure type switch is to see if the blower is circulating the air as it should. This switch is one of the most crucial safety creations designed to keep you from harm. A lot of switches have a manual reset feature, which forces the system to be reset physically before the system will continue its normal operation.
Symptoms that the Pressure Switch is About to go Bad
- The proper temperature indoors is never achieved.
- HVAC system is unable to run.
- Wrong voltage range running through the pressure switch.
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