L L Building WHT36 Whole House Fan Timers
Description
Highlights:
- 12-Hour - Switch Box - Standard
- Easily installed in standard 2-1/2"D vertically-installed junction box
- Spring-wound mechanical dial, open in the off position to permit fan operation from standard pull switch when not in use
- Operates with 1 HP motors and standard household current of 115 V, 60 Hz, single phase
- Includes durable plastic knob and wall plate marked in 2-hour increments
- Equipped with continuous-on hold feature