Ventamatic Cool Attic 30" Belt Drive 2000 to 3000 sq ft Whole House Fan summit Up to 60 min runtime

Up to 60 min runtime [3]

Model 11423880

The 20 Series all weather

Loaded with soy sauce

(2 pieces)

Ventamatic Cool Attic 30" Belt Drive 2000 to 3000 sq ft Whole House Fan summit Up to 60 min runtimeBelt drive whole house fan with white powder coat finish shutter. 2 speed, thermally protected 1 3 HP (horsepower) PSC (Permanent Split Capacitor) motor. Precision balanced aluminum fan blade assembly. 4 fan blades for greater air movement. Includes 2 speed switch and wall plate. Joist in or joist out installation. Ceiling mount application only. Dual ball bearing technology. Tough steel motor struts. Steel venturi for enhanced durability. 24" whole