CEILING OPENING SIZE - Please note the ceiling opening requirement is 11 3/8 x 10 1/2 inch, resizing your ceiling opening will be needed if existing fan size is different.
SUPER QUIET - Powerful 150 CFM and quiet operation at 0.5 Sones. Suitable for bathroom size up to 150 square feet.
INSTALLATION - Attic access required. Sliding hanger bars allow fan housing to be positioned accurately anywhere between the framing. The bars span up to 24 inch and can be used on all types of framing.
DUCTING - Removable 6 inch duct with back draft prevention damper.
