To simplify installation, Project Finish Packs are ideal for Builders and Contractors. When drywall work and painting is complete, the fan components needed to finish the job are available in single packs under separate model numbers.This patent-pending series marks a revolution of our mid-range ventilation fans. Innovations include foldable mounting ears and new damper and housing technology that improve building airtightness like never before. And all with new grille designs that are at home in any decor.FEATURES & BENEFITS:• 110 CFM reduces humidity to quickly eliminate fogged mirrors and manage moisture in bathrooms up to 105 square feet, so your vision will always be clear and your surroundings will always be comfortable• With our TrueSeal™ Damper Technology, InVent fans reduce air leakage by up to 50%* compared to competitive models, resulting in better home performance via blower door tests and reducing cold and warm air backdrafts• EzDuct™ Connector can be installed room-side with no attic access required, fan housing connection have never been easier• UL Listed for use over tubs and showers with a GFCI circuit; so you can capture the steam before it spreads throughout the room by locating your fan exactly where you need it the most• *Testing reflects total fan housing airtightness