Timer & Three-Speed Switch Hi/Med/Low (IT-KIT3)

The QuietCool 8-Hour Electronic Countdown Timer is recommended for whole house fans. Use it together with the included 3-speed switch for 3-speed enabled fans.  For use with all QuietCool whole house fans with 3-speeds. Hi/Med/Low Automatic operation for 1 hour, 2 hours, 4 hours, 8 hours or continuous. Double stack switch enables selection of Hi/Med/Lo speeds Installation instructions included with QuietCool whole house fan UL listed White Standard decora style and size