Broan AE110L Invent Energy Star Qualified Single-Speed Ventilation Fan with LED Light, 110 CFM 1.0 Sones 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 Retrofit installations can be done entirely from the room-side - no attic access required and this means a faster, Easier installation, so you can move on to something else 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 back drafts Ezduct connector can be installed room-side with no attic access required, Fan housing connection have never been Easier. Housing dimension LxWxH - 9-1/4 x 10 x 5-3/4 inches 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