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Carrier 38ESA042 Draft Inducer
A few HVAC specialists claim it is a draft inducer, as it supplies ample air draft for a much cleaner and much safer gas combustion. A draft inducer, or vent blower, is an important device of many protection features on your furnace.The main furnace vent motor was made in order to disperse air and excess gas from the furnace to the outdoors.
Key symptoms of a dying vent fan
- The draft inducer does not power up during initial launch of the startup phase
- A current is measured arriving to the draft motor yet no detected movement of the motor
- The main air circulating motor can not speed up
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