Maxxair 00-04301K White Roof Top MaxxFan with Mounting Tabs Operates with lid closed to circulate air (Ceiling Fan Mode). Flush mounted and easy to clean. Manual opening Installs into all standard 14" x 14" RV roof openings Powerful 4 speed motor Provides over 900 CFM to keep you cool and comfortable 2-year Limited warranty with lifetime limited warranty on lid, White color