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Cool Attic

Ventamatic Cool Attic 24" Direct Drive Up to 1800 sq ft Whole House Fan

Model #CX242DDWT Item #106054 UPC 00047242024227
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Product overview
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.

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  • 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

  • Request Safety Data Sheet (SDS)
For Use With Up to 1800 Sq. Ft.
Size 24 In.
Net Free Area 8 to 10 Sq. Ft.
Rate High 4500/Low 3100
Drive Type Direct Drive
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.
Brand Ventamatic
UPC 00047242024227