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Samsung AVMBC020EA0 Air Pressure Switch
The function of the pressure switch is to determine whether the primary air circulator is running. The air pressure switch is a very critical piece of the safety system that is in place to keep you safe from injury or explosions. A lot of switches are designed with a reset that is manual instead of automatic, from which the switch will have to be manually reset before the system will continue its normal operation.
Signs that the Pressure Switch is Beginning to Go
- The furnace will not run.
- Bad voltage reading from the switch.
- The right indoor temperature is hardly ever reached.
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