Designed for 14" x 14" roof openings, the Hike Crew Vent Fan provides dependable airflow for RVs and campers. A powerful fan pulls in fresh air from outside for effective circulation; built-in exhaust expels hot, stuffy air from the cabin when temperatures get too high; and a simple open/close handle makes operating the system an absolute breeze. Ready to enjoy the coolest, cleanest, most breathable RV in the park? Welcome aboard the best in recreational ventilation. Add a Hike Crew Manual Roof Vent Fan to your cart today! Features a white fan lid & an in/out button | Hike Crew 14" Roof Vent Fan, Basic W