Front facing view of the gable shutter showing the aluminum louvers which maximizes your ventilation.
Features of the CX2121AM unit include a quick and easy install, a weather resistant construction, and quiet operation.
Detailed close-up of aluminum louver vanes, linkage pin and strip, and heavy duty steel frame.
Right side profile view of the metal shutter showing the linkage pin installation.
Back view of the metal shutter showing the 15.25 in. opening for gable fan placement in your house's attic.
Left side profile view of the gable shutter showing the linkage pin install.
Front facing view of the gable shutter showing the aluminum louvers which maximizes your ventilation.
Features of the CX2121AM unit include a quick and easy install, a weather resistant construction, and quiet operation.
Detailed close-up of aluminum louver vanes, linkage pin and strip, and heavy duty steel frame.
Right side profile view of the metal shutter showing the linkage pin installation.
Back view of the metal shutter showing the 15.25 in. opening for gable fan placement in your house's attic.
Left side profile view of the gable shutter showing the linkage pin install.

18 In. Automatic Metal Shutter for Gable Mount Power Attic Ventilators

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DESCRIPTION:

Add our automatic shutter to finish your install of standard, solar, and premium series Maxx Air gable mount ventilators in your home if you are not installing behind existing louvers. Each aluminum louver is individually padded with felt for an extremely quiet operation. No special tools are required for installation and the frame has pre-punched holes to secure it in your attic space with zero hassle. This exterior shutter automatically opens and closes when the attic fan turns on and off and helps to shield your attic space from the elements when the gable fan is not in use.

PERFECT FOR:
  • Home

  • AUTOMATICALLY OPENS
    WITH YOUR GABLE FAN

  • ALUMINUM LOUVERS AND
    STEEL FRAME

  • QUIET
    OPERATION

  • FACTORY ASSEMBLED FOR
    EASY INSTALL

Installation:

Pre-assembled for easy install. Recessed or flushed install compatible.

Controls:

Fully automatic louvers open and close when ventilator is operating

Material:

Impact-resistant aluminum louvers and galvanized steel frame

Other Features:

Physical dimension - 22 in. x 22 in. x 3 in.

Rough Opening - 18.5 in. x 18.5 in.

Primary Color

Mill

Material Details

Aluminum Louvers, Galvanized Steel Frame

Dimensions

22 in. H x 22 in. W x 3 in. D 

15.25 in. Diameter Opening for Gable

Unit Weight

5.7 lbs.

Box Dimensions

22 in. H x 22.25 in. W x 3 in. D

Ship Weight

6.7 lbs.

Alias SKU(s)

CX2121AM
VX1818AM

Multi UPC Info

CX2121AM: 047242024258
VX1818AM: 047242700206

Country of Origin - Assembly

US from Domestic and Imported Components

AUTOMATIC OPERATION

The CX2121AM unit's aluminum louvers automatically open and close with the operation of your gable fan. Sit back and enjoy a properly ventilated attic and all the benefits it offers!

Easy Installation

Install of the CX2121AM requires no special tools to complete! The unit is fully assembled and has mounting holes pre-punched to securely fasten to your gable wall.  

Protects Your Attic Space

Creating a balanced attic ventilation system is necessary for the overall health of any home. Our gable shutter sits flush on the outside wall to finish your gable fan installation and offers strong, dependable weather and pest protection for your attic and attic fan during all seasons.