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WASHINGTON — A little over 4 years ago I installed a 12 VDC FanTastic RV roof vent fan in the main living area of our Keystone Cougar trailer. I installed it mainly to help keep us cool when off-grid camping (aka boondocking) and for quickly removing excess moisture and cooking odors from the RV.
Overall I’ve been pleased with the fan, it moves a ton of air with relatively low power consumption. Roughly 1.5 – 3 amps depending on the speed setting of low, medium and high. The model I chose also has a built-in thermostat control so I can set it only to run when needed.
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