Brings in fresh cool air and removes hot musty air and odors. Provides over 900 cubic feet of air per minute to keep you cool and comfortable. Installs into all standard 14" x 14" RV roof openings. Features a powerful fan motor, 3 speed manual opening model or 4 speed remote opening, thermostat, air intake and exhaust functions. Easy to remove interior insect screen; just rotate four retaining knobs - no tools required. Inside trim ring included.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov