Slim-Matic Wind-Powered Rotating Roof Vent Fan for Vans, RVs, Trailers & Campers - Ultra-Slim Design for Efficient Air Circulation - White, Round Opening (AVA5220)

The Slim-Matic Wind-Powered Rotating Air Vent Fan is the ultimate solution for efficient vehicle ventilation. Its sleek, ultra-slim design—at just 2.2 inches in height—makes it the ideal choice for vehicles with roof racks or other installations. This is a passive operation fan (not electric). Whether you’re in a commercial van, RV, trailer, or camper, the Slim-Matic offers powerful wind-driven performance to keep your space cool and well-ventilated. Ideal for use with commercial vans such as the Ford Transit and Mercedes Benz Sprinter. Note, this model will not fit a RAM ProMaster due to the roof rib locations. This fan operates without electricity, using the natural wind to drive airflow and extract stale air, fumes, and heat. It efficiently moves up to 76.5 cubic feet of air per minute at highway speeds, ensuring that your vehicle’s air remains fresh and comfortable. With its round and oblong models, it fits a wide range of vehicle types and roof contours. Additionally, while parked the Slim-Matic will catch strong wind and provide air exchange and is ideal for consistent ventilation when the vehicle is unattended. Key benefits include its ability to ventilate excessive moisture, helping to prevent damage from damp air and cargo. The adjustable shutter allows you to customize the airflow according to your needs, and the fan’s durable design ensures it withstands harsh weather conditions. Installation is straightforward and can be completed in 30 minutes or less with the provided drilling template, and the automotive-grade foam gasket ensures a secure and weather-resistant seal. Upgrade your vehicle’s ventilation system with the Slim-Matic for a cleaner, cooler, and more comfortable ride. Regarding Mounting: The main vent hole is 80mm and must be drilled into your surface. (4) 5.5mm holes must be drilled to secure the inner shutter to the outer vent. Drill bits are not supplied. Optional: further enhance the waterproof seal by applying a bead of exterior automotive grade silicon (not supplied) in the valley provided.

• Ultra-Slim Profile: At just 2.2 inches tall, the Slim-Matic is the sleekest rotating roof fan on the market, ideal for vehicles with roof racks or other rooftop installations.
• Wind-Powered Efficiency: Harnesses strong wind to operate 24/7 without the need for electricity or batteries, providing continuous air circulation and ventilation.
• High Airflow Performance: Extracts up to 76.5 CFM at highway speeds (68 MPH), effectively cycling air and reducing heat build-up in high-roof cargo vans within minutes.
• Versatile and Easy Installation: Fits Ford Transit and Mercedes Sprinter models with at least a 4" x 4" flat mounting location. Quick installation with provided drilling template and automotive-grade foam gasket.
• ENHANCED VENTILATION BENEFITS: Reduces moisture, condensation, and heat while ventilating stale air out and drawing in fresh air. Keeps air clean and comfortable for both occupants and cargo.