From the leader in residential indoor air quality, this Broan wall mount chimney range hood is the perfect solution for superior kitchen ventilation with 650 Max Blower CFM and Code Ready Technology (CRT) to meet local Make Up Air code installation requirements. Proudly manufactured in Canada, the sleek low-profile design creates a signature look and focal point in the kitchen while ventilating the most polluted room in the home. The quiet operation at working speed is 1.4 sones, equivalent to a refrigerator running, and wont impact daily activities. At Broan-NuTone we believe that better quality of air means better quality of life.