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Bryant 378 Draft Inducer
Some pros have referred to the vent motor as a draft inducer, as it gives proper draft for a much more purer and much safer gas combustion. A vent blower is one of many safety designs on your system.The main furnace vent motor was originally conceived in order to redistribute air and gases out of the furnace.
Major clues your draft fan is failing
- The blower is unable to start up
- Plenty of power getting to the motor but the motor stands still
- Main draft inducer will not run during initial launch of the starting up process
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