Ventamatic 18 In. Automatic Metal Shutter for Gable Mount Power Attic Ventilators CX242 choose a Slim Line fan

choose a Slim Line fan with an added humidity sensor (SL100-3H) to ensure your room is properly ventilated in any situation

Constructed using a durable galvanized steel shroud

The WF-72 is a safe and efficient way to dramatically improve thermal comfort or clear fumes

Control your level of air circulation between low and hi speeds via a rocker switch on the rear grille

The QuFresh QUF100X Fresh Air Fan offers home builders

Ventamatic 18 In. Automatic Metal Shutter for Gable Mount Power Attic Ventilators CX242 choose a Slim Line fanAdd our automatic shutter to finish your install of Standard and Premium series Cool Attic Ventamatic Gable Mount Ventilators 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 shutter unit automatically opens and closes when