NuTone® InVent(TM) Series Exhaust Fan - 80 CFM - 2.0 Sones - Centrifugal Blower Wheels And Plug-In, Permanently Lubricated Motor For Quiet And Efficient Performance - 26 Gauge, Galvanized Steel Housing - Polymeric 4" Duct Connector - White Polymeric Grille - 10 x 9-1/4 x 5-3/4" Housing - 11-1/4 x 12" Grille - EzDuct(TM) Connector Enables Room-Side Installation - Mfg #AN80C

"This product has been discontinued with replacement part available. Please review sku# 255368 as an alternate solution".