AC Infinity Wall Mount Duct Shutter, 6 Outdoor Louver Gable Vent Hood for Home Attic Grow Tent HVAC Systems

Designed to protect fans and prevent the entry of dust, debris, and outside air into ducting, this louver vent hood features a unique set of features. Each shutter vent is equipped with rubber pads that suppress the sound of slamming louvers while ensuring a complete seal from external elements. The thin shutter blades automatically open when the duct fan is running and close when not in use, facilitating one-way airflow that keeps the ducting clear. Constructed with durable, lightweight steel, the entire body frame and vent blades can withstand a wide range of weather conditions and temperatures.

This fan wall shutter is specially engineered for use in applications such as grow rooms, garages, tumble dryers, bathrooms, attics, sheds, and greenhouses. The round duct tailpiece is compatible with 4" inline exhaust fans, ductwork, or other ventilation accessories, and can be secured using aluminum foil tape or duct clamps.

Ensuring one-way airflow while effectively preventing debris from blocking ducting, this wall-mounted shutter is a vital component for maintaining optimal performance and efficiency. By preparing against unwanted backdrafts and debris, it not only improves airflow but also overall system effectiveness. The shutter supports single-direction airflow by prohibiting outside air and potential refuse from entering the ductwork. For added protection, the shutters utilize thin louvers that provide complete closure when the fan is not in operation.

Available in two sizes, the AC Infinity Wall Mount Duct Shutter is offered in both 4-inch and 6-inch duct opening diameters. The 4-inch model features a 6.69-inch front plate, while the 6-inch version has a 9-inch front plate. Both are constructed from durable, corrosion-resistant galvanized steel with a powder-coated finish. Integral rubber stoppers ensure a complete seal, effectively dampening the sound of slamming vent blades.

Catering to a wide range of HVAC and grow room applications, these wall-mounted shutters are designed to safeguard inline fans, ductwork, and additional accessories. AC Infinity, a technology company specialized in environmental controls, stands behind these products with a commitment to dependable service and quality.

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