Ensure complete removal of smoke and odor from the kitchen with the Best Hoods CP35I309SB 28" Range Hood Insert. This hood range features a powerful centrifugal blower that delivers variant power ranging from 600CFM to 190CFM for excellent removal of smoke and odors from the kitchen. It has a smart Heat Sentry technology that senses excessive heat and automatically adapts to the ideal blower speed for an optimized operation. The Best Hoods CP35I309SB 28" Range Hood Insert also includes a variable speed blower control with a last setting memory that is easy to control and operate. The dual level cooktop lighting lights up the surface beneath the hood for convenient cooking at night.