CX302DDWT Ventamatic Direct Drive Whole House Fan With Automatic Shutter
Direct drive whole house fan with white powder-coat finish shutter. 2 speed, thermally protected 1/3 HP 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. 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. Veins run lengthwise with stationary center vein to allow no-cut joint installation. 10 year limited warranty.
No. CX242DDWT: Size: 24 In., Drive Type: Direct Drive, For Use With: Up to 1800 Sq. Ft., Rough Opening: 25-1/2 In. x 27-3/4 In., Shutter Inside Dimensions: 23-3/4 In. x 25-1/2 In., Shutter Outside Dimensions: 28 In. x 29-3/4 In., Finished Fan Frame Dimension: 28-3/8 In. x 28-3/8 In., Rate: High 4500/Low 3100, Net Free Area: 8 to 10 Sq. Ft., Pkg Qty: 1, Package Type: Box
No. CX302DDWT: Size: 30 In., Drive Type: Direct Drive, For Use With: 2000 to 3000 Sq. Ft., Rough Opening: 29-1/4 In. x 32 In., Shutter Inside Dimensions: 27-1/4 In. x 29-3/4 In., Shutter Outside Dimensions: 31-1/2 In. x 34 In., Finished Fan Frame Dimension: 35 In. x 35 In., Rate: High 7500/Low 5200, Net Free Area: 10 to 12 Sq. Ft., Pkg Qty: 1, Package Type: Box
Sold as Unit of Measure: EACH
Minimum/Multiple Order Quantity: 1
WARNING: This product can expose you to chemicals including Chromium which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit www.P65Warnings.ca.gov