Available in capacities from 100 through 3,500 cfm, LoSone Select® Series ventilators are extremely quiet, with sound levels as low as 0.5 sones (AMCA), says the manufacturer. They can be ducted either horizontally or vertically, and are available as ceiling-mounted units with low-profile grilles or as in-line models, allowing the ventilator to be installed in a location remote from the intake grille. Round duct connectors on most models make installation easier and more reliable, the company says. Applications include kitchens, offices, conference rooms, bathrooms, and hospitals.
Broan-NuTone LLC, P.O. Box 140, 926 W. State St., Hartford, WI 53027; 800-548-0790; 262-673-8709 (fax); www.broan.com (website).