RV Fantastic Fan Power Knob

thingiverse

If your wife is too short to reach the controls on the fan you have to do what you have to do. Remixed from: https://www.thingiverse.com/thing:4662261 for the same knob design (which works great by the way) this can either be used as a separate tool or glued and attached to the existing knob. We keep ours on the shelf in the bathroom and my wife can easily reach up and turn the fan on or off when she wants to take a shower.