14"x14" RV Roof Vent Fan 12V 10 Speeds Rain Sensor Camper Van Motorhome Caravan
Models: Rain Sensor RV Exhaust Fan / RV Roof Vent Fan. Thermostat: 4A slow blow. Rain sensor: Yes. 20 levels of speed: 10 for inlet, 10 for outlet. 1 x exhaust fan（Without LED function）. Speed: Three types of blade speed.