Features: Includes a powerful 450 CFM single centrifugal motor, ideal for quickly clearing your kitchen of residual heat and unwanted air pollution. Dishwasher safe and easy to replace aluminum mesh filters trap and remove unwanted contaminants such as grease and food residue. Bathe your cook top in the warm glow of 4 halogen bulbs (bulbs included) . Innovative 3-speed electronic controls provide for unparalleled mastery of your kitchen environment. Beautiful painted steel or stylish stainless steel construction available. Enjoy the convenience of a convertible ventilation system clean and circulate internal air while maintaining kitchen temperatures and saving on heating/cooling bills (Model S99010360) . Optional handheld remote control available (model BCR1) . Home Ventilating Institute (HVI) certified. Underwriters Laboratories (UL) listed.Product Technologies: Heat Sentry: This hood is equipped with Heat Sentry technology which automatically powers on your hood when sufficient heat is detected from your cooktop, leaving your hands free and your kitchen air clean. Electronic Controls: Operate your hood with seamless and elegant electronic controls. The settings you need are just a touch away. Halogen Lighting: Light your kitchen workspace with brilliant halogen light. This hood is equipped with halogen lights with four levels of intensity. CleanSense: This unit is compatible with Broan CleanSense air filters, which have an indicator stripe on their side to tell you when it is time for a replacement filter. Quiet Operation: Keep your kitchen conversational with the installation of this hood. It has a speed setting that maintains minimal noise levels, keeping you and your guests talking. Recirculating Range Hood (Optional) : Recirculating range hoods require no external venting of air. Instead, air is pushed through a charcoal filtration system that removes pollutants before circulating it back into the home. The benefit of such a system is that household temperatures and humidity are easier to maintain, as the internal air never leaves the kitchen. A recirculating range hood is also generally far easier to install, as complex ventilation systems and vent pipe are not required. Specifications: CFM: 450 Width: 42" Depth: 20-1/8" Height: 7-1/4" Height Above Cooktop: 16-3/4" Voltage: 120 Sones: 7.5 Blower Speeds: 3 Ducting: 7" Round or 3-1/4" x 10" Motor Type: Single CentrifugalProduct Variations: QP330: 30" Wide QP336: 36" Wide QP342 (This Model) : 42" Wide
So far, I love my Broan QP342 450 CFM 42 Wide Steel Under Cabinet Range Hood with Heat Sentrya an Stainless Steel Range Hood. I use it every day for my work and also at home. I could not chose worse range hoods.