Broan-NuTone 167F Hsg F/1670F, 1671F, 1688F, 1689F 6Pk Since their beginning in 1932, Broan has pioneered many of the product innovations now established as standards of the industry. Today, Broan carries on the commitment to provide the finest pro ducts in the industry. Broan-NuTone 167F Hsg F/1670F, 1671F, 1688F, 1689F 6Pk Features: • Project Pack Finish Unit. Use 171H Project pack housing for rough-in. 750/1500W 240VAC, 562/1125W 208VAC. White grille