The Broan 283603 is a 36inch, stainless steel, downdraft range hood. This downdraft system is compatible with nearly all selfcontained cooktops. Its sleek styling is designed to complement any cooktop style. Infinitely adjustable speed control is easy to reach and simple to use. For simple installation, the blower can be setup to discharge left, right or down and slides sidetoside. The Broan 283603 requires external blowers which are sold separately.