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Friedrich MW12Y3FM Draft Inducer
The main furnace vent motor is meant to push air and gases out of the furnace. A vent blower, aka draft inducer, is only one out of many safety designs within your HVAC system.Also referred by some as a draft inducer, as a job it performs is to provide appropriate draft of air for a cleaner and safer combustion.
Signs your vent fan is in need of replacing
- Draft motor never powers up during the initial stage of the ignition series
- Plenty of power is measured arriving to the draft fan motor but still no response from the motor
- Main blower will not kick in
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