Love my MaxxFan 7500. Installed one in my last two RVs, a slide in and a B, booth small RVs, but love the remote. When we are camping in warm weather I put the remote near the bed so I can adjust as needed in the middle of the night with out getting out of bed. Don't know how it could not draw some power when off, I never checked, can't be much.
For those not familiar with the 7500, it does not have a rain sensor it has a rain shield built in that when shut is about the height of a standard roof vent, when up it is about the height of an open standard vent. I have been in some pretty bad windy weather and it really does work very well, it can leak a little if the rain/wind is almost horizontal coming directly at the opening.
My first was white the current one smoke, not sure which I like better yet but I'm leaning towards the smoke.
I did measure the current draw at different speeds on my first 7500.
10% - 200ma
20% - 300ma
30% - 450ma
40% - 650ma
50% - 900ma
60% - 1200ma
70% - 16o0ma
80% - 2000ma
90% - 2400ma
100% - 3100ma
