efficient ventilation and bright light in one easy installation. • Fan and light operate separately or together. • quiet operation with one-piece molded blower wheel and silent backdraft damper. • attractive Grille styling. • plug-in motor and light. • uses one (1) 100 watt incandescent bulb (bulb not included). • refer to nutone's catalog for a complete listing of accessories to effectively adapt this ventilation Fan with light to your construction requirements. Design features air delivery: 50 cfm. Sound level: 2.5 sones. Dimensions: housing: 8¼" x 8 inch x 5¾". Grille: 12 inch x 10¾". lamp: one 100W maximum a19 (bulb not included) material & component data: housing: Galvanized Steel. Grille: white polymeric. Lens: translucent white polymeric. Reflector: Galvanized Steel (white). damper: polymeric. Motor: plug-in, permanently lubricated. Electrical rating: with one (1) 100 watt bulb: 120 vac, 60 hz, 1.6 a blower wheel: one-piece polymeric, 4¾" diameter. Duct size: 4 inch diameter. Mounting: mounting flange provided. Installation • suitable for use over tub or shower enclosure when installed in a GFCI protected branch circuit. • installation instructions are included with each unit. • type IC for use with thermal insulation. • not for use with solid state speed controls. • not for use in kitchens. Architect's specifications ventilation Fan with light shall be Nutone 763N model as manufactured according to listed specifications. Fan shall ventilate 50 cfm at a sound level of 2.5 sones. Housing shall be 8¼" x 8 inch x 5¾" and connect to 4 inch duct.