Especially designed to be installed in custom hood for use over residential commercial-style cooking surfaces, Design allows use with custom liners or Broan Elite Pro-Style Insert liners Blowers Sold Separately, Optional liners in 48"" and 60"" widths protect custom hoods, Optional liners allow depth adjusent from 23, 5"" to 26, 5"", Halogen lighting 33""_ 2 x 50 watt, Bulbs Not Included, Controls: rocker switches for lighting and on-off, knob for infinite speed, Heat Sentry turns blower ON to HIGH speed when excess heat is detected, Custom hood liners (RML33 or RML45 Series): Widths - 36"", 42"", 48"", 54"" and 60"" Adjustable depth - see liner spec, sheet for details Stainless Steel construction - protects custom hood base and wipes clean easily, Dishwasher-safe stainless steel baffle filters RBFIP Series, Choose 460 or 850 CFM internal, or choose from eight External blower options: four Exterior, 600, 900, 1200 or 1500 CFM, or four In-Line, 280, 600, 800, or 1100 CFM, Blowers sold separately, RMIPWC Remote control: with Stainless Steel faceplate, to fit any decor, SKU: ALMO3083