NUTONE IR80 Rough-in Housing for IS338WH

[Music] the invent series from nutone is the new patent-pending series of mid-range ventilation fans invent gives you the flexibility to handle new construction and room side retrofit installations from one hard working product line before you begin installing switch the power off at the service panel and lock or mark the disconnect with a warning tag once you remove the invent ventilation fan from the packaging remove the blower and wiring panel from the fan housing in new construction first attach the damper and duct connector to the fan housing push the connector through the opening from the inside of the housing engage the tabs and secure with the screw included in the parts bag when mounting the housing to the ceiling structure ensure that the bottom of the housing will be flush with the finished ceiling for proper location use 1/2 inch sealing material bend out the housing tabs to