For those wanting a review of this product, we put this vent kit in our Surveyor trailer a few months ago and really like it. It is very quiet on any of the speeds and really pulls the air. You can open the vent in the bathroom or open any window and feel a breeze on high. We like that while cooking on the range with the fan on we no longer get the dreaded smoke alarm beeping and scaring you out of your skin. While it was not as easy to install as the directions might lead you to believe, it took me (handy with tools) about an hour to install and was well worth it. It may seem a bit pricey but we no longer even use the bathroom vent fan at all, just this range vent fan on low with a window or another vent open for ventilation. Excellent product and rivals the Oxygenic shower head for being a must do mod.
2013 Forest River Surveyor SP220 Sport 25'
2012 Ram 1500 4X4, 5.7L Hemi quad cab