Bus Heater Blower Motors

Single- and dual-shaft heater blower motors, 12V and 24V, clockwise and counter-clockwise. Rotation and shaft size are where orders go wrong — check the motor label before ordering.

Frequently asked questions

How do I know if I need a CW or CCW motor?
Look at the motor from the shaft end and note the rotation arrow on the old motor's label, or the wheel design — a squirrel-cage wheel only moves air in one rotation.

Why did my new blower motor die in a month?
Usually voltage or load: a 12V motor on a 24V bus, a dragging wheel rubbing the housing, or a seized bearing in the driven wheel. Check wheel clearance and measure current draw after install.