This 2 speed belt drive motor replaces 24 in., 30 in., and 36 in. belt-driven whole house fan models and must be wired into your switch assembly to complete installation.
For use only with Cool Attic and Maxx Air whole house fans. This motor is compatible with fan models beginning in CX24BD2SPD, CX30BD2SPD, and CX36BD2SPD, excluding HUB models. NOT a replacement for motors GE 5KCP39FGL 581AP, AOSmith F48F20B43, and AOSmith F48D55B43.