Broan DH100W Dehumidistat 24V/120V Bath fan control

Exhaust fans without integrated humidity sensors can be controlled by this device. It it very simple to use and eliminates relying upon shower users (especially kids) to remember to turn the fan on and off. Set it and forget it! I would have given it 5 starts but it is a bit bulky, more of a surface mount design so I wish it were more discreet. I put one in the master bath and one in the laundry and we're high and dry.

This is a quality unit works great every time and its quality made. Easy to install and hook up

Had to install this into our new house due to building requirements. It does work (although our was placed by the door and the tub is at the other end of the bathroom). It still works just fine.