SOLATEK Solar Ventilation Fan for Boat, Yacht

Description

Features 1.Powered by solar 2. Having intake and exhaust blades 3. Air flow:1400~1695 cu.ft./hr 4. Water resistant (IPX4), no-noise, safe and pollution free. 5. To prevent damp and make the area with fresh air. 6. Easy installation  Applications For caravans, yacht, boats, green houses, RVs, offices, home conservation, garage, dog house, kitchens, loft, farmhouse, barn, building, telephone boxes, mobile toilet Specification Outer diameter: 218 mm Inner diameter: 118 mm Installation depth: 50 mm Outer height: 33 mm Fan motor drive voltage: 2.4 V~3.8 V Switch: IN-OFF-OUT Operation time:all day for with battery version or at daytime only for without battery version Package content 1 set x screws 1 x solar ventilation fan 1 x installation manualHow to test when you received the solar vent fan? Without battery version: take the solar vent out under the sunlight and turn the switch to either IN or OUT and wait for few seconds, the solar vent will start working. With battery version: Turn the switch to IN or OUT see if it's function. Warm tips 1.The solar ventilation fan without battery version only works on daytime with sunlight, if your place is always with rainy day or with no sunlight, we would suggest you order the one with battery. 2.The solar vent fan is for small place such as yacht, boat, RV, dog house, small greenhouse etc.. If your place is very big and wide then this vent may not be appropriate. 3.We suggest to install the solar vent horizontally and on a flat surface.