Rinnai introduces new commercial wall-hung boiler

Photo courtesy of Rinnai
Rinnai’s RCB Series commercial wall-hung boiler is a compact building heat source that delivers reliable, energy-saving performance. Rinnai has expanded into the commercial market boiler segment with both wall-mount and floor-mount condensing boilers, providing commercial heating products up to 1 million Btu per hour. Users can combine up to eight boilers on one system with integrated cascade logic that distributes runtimes equally for optimal application diversity. The stainless-steel water tube heat exchanger with 97 percent thermal efficiency and 10:1 turndown ratio offers precise load tracking and energy savings. The boiler is available in a 301,000-Btu-per-hour and 399,000-Btu-per-hour wall-hung model that can provide heating to the building as well as connect to an indirect tank for domestic hot water production.