A Pyramid Of Efficiency Technical FeaturesVolterra, With Its Pyramid Shaped Angles And Stainless Steel Finish, Makes A Striking Visual Statement To Any Kitchen. Available In 24", 30" Or 36" Widths, Volterra Features Backlit Push Button Controls, Led Lighting And 3-Speed Blower. It Also Features A Telescopic Chimney For Up To 9' 2" Ceilings. Designed For Standard Ducted Installation Volterra Can Also Be Installed As A Recirculating System Using The Kit Available As An Accessory.