Broan-Nutone ZB80 30 to 80 CFM Less Than 0.3 Sones Energy Star Fan

Broan ULTRA GREEN Series Fans deliver everything you wished for in a bath fan - premium ventilation to help reduce airborne pollutants, extremely quiet operation, energy efficiency, consistent power and most impressively, the fastest, easiest, most universal installation. These fans are ideal for both spot ventilation in humid bathrooms, as well as continuous ventilation to meet various building codes and Green Building standards.

• Less Than 0.3 Sones Energy Star Fan
• Powerful ventilation reduces humidity to quickly eliminate fogged mirrors and manage moisture, so your vision will always be clear and your surroundings will always be comfortable
• Multi-Speed operation handles demanding spot ventilation needs, but can also pull double-duty as a great continuous ventilation solution to meet today’s stringent requirements
• Upon installation, a continuous CFM adjustment dial is set to precisely control the airflow for the size of your house - so you’ll enjoy a successful inspection and not over-ventilate
• A timer dial is set at the same time to control how long the fan runs at maximum CFM
• Before automatically returning to the lower continuous ventilation level - all after you leave the room
• ULTRASilent Sound Technology results in operation at less than 0.3 sones - the quietest sound rating attainable for an environment that is so quiet, you’ll likely forget the fan is on
• ULTRAQuick Installation Technology uses an exclusive telescoping mounting frame with pre-installed screws, snap-in housing, snap-in blower
• An inside-out mounting duct connector that are the fastest, easiest, most universal installation
• Retrofit installations can be done entirely from the room-side - no attic access required
• This means a faster, easier installation so you can move on to something else
• Unique telescoping mounting frame can be placed and fastened through drywall hole because it expands from 14" to 24" and fits any type of joist,
• I-Joist or truss construction for a "no guesswork" installation to make the work fast and easy
• Snap-in housing and blower further simplify installation since you can hear - and feel - when they are properly seated
• Easy-to-p