Commercial Boiler

The RCB-Series™ Boiler is a Commercial Grade High-Efficiency Wall-Hung Condensing Boiler that offers a compact building heat source that delivers reliable, energy-saving performance with a ground-breaking feature set that outperforms other boilers in its class.

Flexible Options

Available in a 301,000 Btu/Hr and 399,000 Btu/Hr Wall-Hung Model that can provide heating to the building as well as connect to an indirect tank for Domestic Hot water production.

Intuitive Controls

RCB-Series™ makes it easy to program, access and monitor your boiler performance with a 7” LCD Touchscreen that puts total control at your fingertips.

Easy Installation and Service

Lightweight at 165 lbs (301 model) or 208 lbs (399 model) with an Easy-Hang Wall Mount bracket that speeds installation and provides 270 degrees of access with 3 removable panels.