Ventamatic Belt Drive Whole House Fan With Automatic Shutter

Belt 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 house fan is appropriate for homes with up ...read more

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$249.99 save 4%

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Item #: 106178 Model #: CX30BD2SPD

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Specifications

Size 30"
Drive Type Belt Drive
Suitable Attic Size 2000 to 3000 sq ft
Rough Opening Dimensions 29-1/4" x 32"
Shutter Inside Dimensions 27-1/4" x 29-3/4"
Shutter Outside Dimensions 31-1/2" x 34"
Finished Fan Frame Dimension 35" x 35"
CFM High 7800/Low 5400
Minimum Net Free Air Exhaust Area 10 to 12 sq ft
Package Quantity 1

Description

Belt 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 house fan is appropriate for homes with up to 1800 sq ft (square foot) attics. Requires a minimum of 8 to 10 sq ft of net free air exhaust vent area. 30" whole house fan is appropriate for homes with 2000 to 3000 sq. ft. attics. Requires a minimum of 10 to 12 sq ft of net free air exhaust vent area. 36" whole house fan is appropriate for homes with attics over 3200 sq. ft. Requires a minimum of 12 to 14 sq ft of net free air exhaust vent area. Veins run lengthwise on 24" and 30" - crosswise on 36" whole house fans. Center vein is stationary to allow no-cut joint installation. 10 year limited warranty.

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