GAYAYAS RV Caravan Roof Vent Fan,RV Fan 12V Skylight,Two-Way Ventilation,for Motorhome Camper Van Trailer Bathroom Exhaust Skylight

【Universal Dimensions】The electric ventilation provides powerful air conditioning for every activity house or similar leisure vehicle, reliable exhaust, universal design, and maintains coolness in a comfortable RV. It is suitable for 40 x 40 cm/15.7 x 15.7 inch sunroof openings and electrical connections. 【10-Speed Optional】 Comes with 2 extra 5A slow fuses, the reversible RV roof vent fan offers 10-speed adjustment. You can easily it using either the button or the remote control, providing convenient flexibility according to your preference. 【Safety Design】The RV ventilation fan has a 5A slow melting function, which can effectively prevent the RV from being short circuited and burned out due to excessive current, and extend the service life of the ventilation fan. 【Applicable all year round】:Skylight Fan Provides Perfect Air Circulation for All-Season Comfort & Relief | In/Out Exhaust Capability Allows You to Draw in & Circulate Fresh Air from Outside or Push Stale Air Outdoors, Lowering RV Temperature & Eliminating Foul Odors from Food, Smoke, Waste, Pets & More. 【Easy to Use and Clean】In the hot summer, ceiling fan ventilation can not only bring a cool and fresh feeling to your room. It also helps to avoid excessive water vapor and oil fumes caused by breathing, showering, and cooking, especially in winter. Low maintenance fan, only need to be cleaned with a damp cloth and soap/alcohol.