Broan Broan LoProfile DC Series 100 CFM 1.2 Sone Ceiling Mounted Exhaust Fan

Designed for installations where conventional ventilation simply won't fit. Where multi-family applications require it, the LoProfile™ fan is narrow enough to be installed in a wall between 2x4 studs. When plumbing or electrical obstructions are found behind the drywall in ceiling remodel applications, the LoProfile™ fan can still fit without having to move anything. And that means most any room with space constraints can have powerful, quiet efficient ventilation with selectable settings of 50, 80 or 10...