Built-in thermal protection copper motor provides continuous, maintenance-free operation. Ideal for use in RVs, motorhomes, trailers, boats, yachts, and other applications. A practical accessory for ventilation needs. Package includes: 1 x Fan, 1 x Air Outlet, 4 x Mounting Screws. Voltage: 24V. Power: 3W. Two-speed settings: 1st gear for silent operation, 2nd gear for strong airflow. This ventilation fan delivers powerful airflow with quiet operation, ensuring low noise levels and reliable performance. Provides effective and quiet air circulation to help maintain fresh indoor air. Constructed with a durable ABS frame and blades, this roof fan is lightweight, rust-resistant, strong, and wear-resistant. Finished in white paint for a clean appearance and energy-efficient design. Easy to install on the ceiling with adjustable height to accommodate various installation requirements. Top-mounted design saves space and allows for simple, tool-free installation. Features: 1. Strong airflow with quiet operation, low noise, and reliable performance. 2. High-quality ABS material with white painted finish, durable and energy-saving. 3. Adjustable height to meet different installation needs. 4. Top-mounted design for space-saving and easy installation without complex tools. 5. Suitable for RVs, motorhomes, trailers, and similar applications. Specifications: Condition: Item Type: RV Fan Material: ABS Color: As shown in pictures Wiring: Red Wire: Connect to positive terminal Black Wire: Connect to negative terminal Voltage: 24V Power: 3W Mode: 1st gear (silent), 2nd gear (strong wind) Application: Suitable for RVs, motorhomes, yachts, homes, and other environments Package List: 1 x Fan 1 x Air Outlet 4 x Mounting Screws