Controlling your air Let the air flow with the HIKE CREW 11 in. Manual RV Roof Vent Fan with 3 Speeds and LED Light. Don't stay in your RV with stuffy, unbreathable air. rv fans 12 volt roof Install this roof vent fan and let the stale air out so fresh air can come in. Travel in your RV with friends and family knowing your air is circulating the way it should, even in your bathroom. This roof top vent fan airs out your RV removing odors and smells from the comfort of your vehicle. Installation is a breeze. Place the fan in the RV sunroof or ceiling opening, once is mounted, connect the wires, and let the ventilating begin. Adjust between 3 levels of fan speed. With the rv vent fan Light up your RV during the night with the built-in LED light in this rv camper vent fan In case of rain or other harsh weather, you can even close the sunroof of the fan whenever you desire. Don't let anything in you don't want to. Even when the sunroof is open, the stainless-steel screen lets sunlight in while keeping bugs and other debris out. Those who like cooking, sleeping, and relaxing in their RV will definitely be a fan of this device.