Master Flow 30BWHFS Whole House Fan & Shutter, 30"
Used in place of air conditioning to reduce energy costs in homes over 1,000 sq.ft. 2-speed wall switch for convenient operation. Permanently lubricated center shaft ball bearings. Belt-driven by die-cast pulleys to isolate noise and vibration for quieter operation. Efficient, longer-lasting, thermally protected, permanent split-capacitor motor runs at 120 V. Balanced aluminum fan-blade assembly for quiet operation. Sturdy metal frame, pre-assembled 1" x 3" wood frame. Includes automatic Seal-Tite white aluminum ceiling shutter, installation hardware, plenum boards, and easy-to-follow DIYer instructions. UL/UL Canada Listed. 34" x 34" x 11" overall to vent up to 3,000 sq.ft.
- Belt-drive - Deluxe
- 1/3 HP
- 4 Blade
- With automatic shutter & switch
- Size - 30"