CEILING OPENING SIZE - Please note the ceiling opening requirement is 12 x 11 1/2 inch, resizing your existing ceiling opening will be needed if existing fan housing is different.
SUPER QUIET - Barely audible sound level of less than 0.3-Sones at 120-CFM. Suitable for bathroom size up to 120 square feet.
HUMIDITY SENSING - Automatically switch on/off the fan unit to maintain desirable humidity level and hands free operation.
INSTALLATION - No Attic Access Required. See photos for installation instructions.
DUCTING - Removable 6 inch metal duct adapter with back draft prevention damper. Includes 4 inch duct adapter.
