12V Roof Vent

• Color: White
• Roof Opening: 14" × 14" (Standard RV/Cargo Trailer Opening)
• Overall Flange Dimensions: 18-1/8" L × 16-1/2" W
• Interior Garnish Dimensions: 16-1/4" × 16-1/2"
• Fits Roof Thickness: 2"–6-1/2"
• Voltage: 12V DC
• Fan Speeds: 4
• Airflow: Up to 900 CFM
• Fan Diameter: 12"
• Fan Blades: 10
• Power Draw: 5 Amps
• Operation: Manual Lift with Ceiling-Mounted Knob
• Fan Direction: Exhaust Only
• Ceiling Fan Mode: Yes (fan can circulate air with the lid closed)
• Built-In Rain Cover: Yes
• Rain Sensor: No
• Bug Screen: Removable
• Material: UV-resistant ABS mounting flange with high-density polypropylene lid
• Lid Height (Closed): 4-1/4"
• Lid Height (Open): 12-1/4"

Upgrade your trailer's ventilation with the 12V Roof Vent designed to provide powerful airflow and improved comfort for cargo trailers, concession trailers, race trailers, RVs, campers, and enclosed utility trailers. Featuring a high-performance 4-speed exhaust fan with up to 900 CFM of airflow, this vent helps remove heat, humidity, odors, and condensation while promoting fresh air circulation. The manual lift design and built-in rain cover allow the fan to operate even during light rain, while the removable insect screen makes cleaning quick and easy. Designed to fit the industry-standard 14" x 14" roof opening, the MaxxFan 4301K is a durable, reliable upgrade that's perfect for keeping your trailer cooler and more comfortable wherever the road takes you.