NuTone® 605RP Heat-A-Vent exhaust fans make it even easier to build in warmth and comfort. With easy installation in mind, simply use the included hanger bars, which are adjustable from 16 in. to 24 in. Use the built-in junction box with receptacles to simply plug in heater and fan motors. The 1300W heating element provides fast, enveloping heat, while the efficient fan evenly distributes warm air throughout room. An efficient, quiet blower exhausts stale air and moisture to refresh the bath atmosphere for two functions in one unit that are compactly-designed to save on installation time and expenses.