Broan 678 Bath Fan & Light Duo, 50 CFM Pop-up Assembly Parts Raised Shoulder Helps to prevent

Raised Shoulder Helps to prevent the drill from breaking through the material when hole is complete

Material Type: Galvanized

Filler gauge: 12-1/2

Cuts all composite materials

Gear Type: 3-Stage Planetary

Broan 678 Bath Fan & Light Duo, 50 CFM Pop-up Assembly Parts Raised Shoulder Helps to prevent50 CFM Fan Light unit. Compact unit provides ventilator and 100 Watt light capacity in one unit (bulb not included). Shatter resistant light lens. Highlights: 50 CFM 2. 5 sones Unbreakable lens Self adjusting white grille 8 air changes per hr in 45 sq. ft. bathrooms Steel housing, snap in housing bracket Built in damper fits 3" round duct Rough in dimensions: 5 3 4" x 8" x 8 1 6" Type IC (Insulation Contact) Quality Broan features and easy