Description
Master flow whole house Fan, direct drive, model: WHFS24M, 24 in blade, 4500 cfm, 1/4 hp power, 120 V, 2 speeds, 3 blades, aluminum blade, 27-3/4 in overall height, 5 in overall width, 27-3/4 in overall depth, White, includes: seal-tite White aluminum ceiling shutter, installation hardware, plenum boards and easy-to-follow diyer instructions. Used in place of air conditioning to reduce energy costs in homes over 1, 000 sq. Ft. Easy-to-wire, 2-speed pull-chain switch for no wiring through walls. Efficient, long-lasting, thermally protected, permanent split-capacitor motor runs at 120 Volts. Balanced aluminum fan-blade assembly for quiet operation. All-metal construction shroud. Pre-assembled and ready for installation. Includes seal-tite White aluminum ceiling shutter, installation hardware, plenum boards, and easy-to-follow diyer instructions. This whole-house Fan is installed on the ceiling between the attic and living space. Louvers close when the Fan is not operating. Ul/UL Canada listed. 24 inch measures 27-3/4 inch x 27-3/4 inch x 5 inch overall to vent 2, 500 sq. Ft.
