Extremely quiet performance at very low energy consumption Designed to provide fresher and cleaner bathrooms SA-50D is the most quietest fan in the market place (0.1 Sones) Plug-in type Energy Efficient PSC Motor – designed for continuous operation Attractive modern designed plastic grille matches with any decor Painted Black Steel Housing External Electrical Junction Box for easy wiring Plastic double wheel for extremely quiet & efficient performance 4″ Round Backdraft Damper & Mounting Brackets are included HVI, Energy Star and UL Listed Suitable for installation over Bath Tub or Shower Stall with GFCI protected branch circuit Manufactured in ISO 9000 facility One years warranty .
