78405 Fan Motor with Blower Wheel for Big Buddy Series Heaters.

The 78405 Motor is a replacement fan motor with a blower wheel manufactured by Hualiwang for the Mr. Heater, DeWalt, Big Buddy, and other brands of cordless portable hand-carry radiant space heaters.

This is a 6 Volt DC battery-operated high-quality axial fan circulation fan motor to distribute better airflow and heat from the portable hand-carry radiant space heaters.


The 78405 motor will fit the following rear back covers with fans.

78404 Rear Cover with 6 Volt Fan.
E78404 Rear Cover with Fan
78442 Back Cover with Fan

The 78405 Motor and Fan kit will include the 78406 Fan Blower Wheel.