Broan-NuTone Broan 331H 10-Inch Round Duct, 600 CFM 2.3-Amp Exterior Blower, Aluminum;

Broan exterior blowers offer you powerful ventilation performance at its very quietest and something you won't find anywhere else - Broan quality. Reduce kitchen noise by locating range hood blowers outdoors. Designed for use with our professional style Broan Elite E60E and E64E series, EX Series chimney hoods, RMPE Power Pack and RMIP inserts (RMIP requires 332KR rough-in kit). Ideal for custom applications when used with 72-watt (white) or 72-volt (ivory) (6 amp variable speed) for control of the exterior blower from a remote wall location. Residential design fits unobtrusively on home exterior. Durable, weather-resistant, all-aluminum construction that mounts on the roof or outside wall. Safety screen keeps small animals and debris away from blower and motor. HVI Certified.