Broan L500KL

Broan-Nu - Housing Dimensions: 21-1/2" x 21-1/4" x 11-3/4"120V, 2.2 AMPS4-1/2" x 18-1/2" Duct Connector - In-Line Model has Removable Access Panel and No Insulation - Quiet Automatic Backdraft Dampers - Painted White Enamel Steel Grille - Can be Ducted Horizontally or Vertically - In-Line Ducting Available with Seperate Adapter - Ceiling Mount Models Available in 240V (Add EX to Model Number) and 277V (Add C to Model Number)Use Broan Electronic Variable Speed Control to Adjust Blower Speed and Sound Level (Available Seperately)Horizontal Ducting: 472 CFM Straight Through, 3.8 Sones - Vertical Ducting: 459 CFM Right Angle, 1.8 Sones