RBI'S next generation of sealed combustion, direct vent, Futera boilers will be on display. The boilers feature full modulation and 3:1 turndown, and supply the precise amount of heat necessary to maintain desired building temperature by matching heating demand without over-firing and wasting energy. Other features include a rugged, four-pass design and a gasket-free heat exchanger with bronze headers and fittings to prevent rust and corrosion.

RBI, a Mestek Company, 260 North Elm Street, Westfield, MA 01085; 413-568-9571; 413-568-9613 (fax); www.rbiwaterheaters.com

Publication date: 12/19/2005