Nutone - Broan ZB80 30 CFM to 80 CFM Energy Star Qualified Fan

The Broan® ZB80 ULTRA GREEN™ Multi-Speed Ceiling Bath Fan gives a premium performance for today's demanding home ventilation requirements. 80 CFM quickly reduce humidity and manage moisture in bathrooms up to 75 sq. ft. ULTRASilent™ technology operates at the lowest sound rating achievable, less than 0.3 sones. The ULTRASmart DC motor and control technology provides energy efficiency almost 10 times greater than ENERGY STAR® requirements. With ULTRAQuick™ installation technology the ZB80 provides the fastest, easiest, and most universal installation in remodel, retrofit, and new construction. The Broan® ZB80 has been specifically designed to meet both spot and continuous ventilation needs for various building codes and green building standards. Features: 80 CFM, Effective ventilation to remove moisture and reduce the risk of mold or mildew in most full baths; <0.3 Sones for Ultra quiet performance, you might not notice it's on; ULTRAQuick™ Installation Technology uses an exclusive telescoping mounting frame with pre-installed screws; Snap-in housing, snap-in blower, and an inside-out mounting duct connector for the fasters, easiest, most universal installation; Mounting Frame fits any type of joist, I-Joist or truss construction for a \"no guesswork\" installation to make the work fast and easy; ENERGY STAR® certified ventilation fan; UL listed and HVI-2100 Certified for safety; UL listed for use over tub or shower with a GFCI branch circuit (ceiling mount only); Title 24 compliant; Powerful enough for rooms up to 75 sq. ft.; Brighter white grilles blend in to match most common ceiling paint; Corrosion resistant galvanized steel housing stands up to moisture; Brushless DC electronically controlled digital motor is 3Xmore efficient than standard AC powered ventilation; Very quiet, energy efficient , multi-speed exhaust fan; Powerful enough for rooms (including bathroom) up to 75 sq. ft.; Easy to install and/or replace existing product for DIY'ers - Includes: 6\" to 4 \" duct reducer