Product Code: 2652147

For bathrooms up to 45 sq. ft. and other rooms up to 60 sq. ft. 3" (7.62 cm) circular conduit exhaust through roof or wall. Wall switch not included. Housing size: 8 1/16"(20.47 cm) x 7 3/16" (18.26 cm) x 3 7/8" (9.86 cm).