12V RV Side Vent Fan 8.1x7.3 Inch with Louver Cover and Mesh for Motorhome Trailer ExhaustFeatures1Fan Parameters: Side vent fan has rated voltage of DC12V, 2.4W power, 2000 RPM high speed and exhaust air volume of 2.3m3 per min, black color. 2ABS Material: Made of engineering grade ABS material, this exhaust fan is resistant to erosion, UV rays, aging, and yellowing, ensuring long lasting performance in various outdoor environments. 3Easy Installation: With a size of 205 x 185mm and a cut hole size of 175 x 155mm, this exhaust fan has a ventilation grille design and has an protective mesh, effectively preventing debris from entering your space. 4Efficient Air Circulation: DC12V exhaust fan facilitates quick air exchange between indoor and outdoor environments, improving air quality and providing a solution for damaged walls. 5Wide Application: Side ventilation exhaust fans are widely used in RV campers, RVs, trailers, boats, caravans, yachts, etc, suitable for bathroom kitchen warehouse lounge, provide air circulation for your enclosed space, more comfortable.SpecificationItem Type: RV Side Vent FanOperating Voltage: DC12VPower: 2.4WSpeed: 2000 RPMAir Volume: 2.3m3/minSize: Approx. 205x185mm / 8.1x7.3inInstallation Hole Size: Approx. 175x155mm / 6.9x6.1inWiring: Red wire to positive, Black wire to negativeApplication: Side exhaust fan for quickly exchanging indoor and outdoor air, providing fresh air for your vehicle interior, solving problems for damaged wallsSuitable for: RVs, camping cars, yachts, bathrooms, kitchens, warehouses, loungesInstallation Steps:1. Confirm the location for the installation hole, clean it, and cut a square hole of 175x155mm on the panel2. Connect the wires, red wire to positive and black wire to negative3. Insert the exhaust fan into the hole and apply water resistant glue around the four sides4. Secure the exhaust fan with screws, install the grille cover, and installation is complete. Note that the grille should be facing downward for waterproofingPackage List1 x Ventilation Fan1 x Cover11 x Screws3 x Screw Hole Caps