RBI Extends Torus Watertube Boiler Line

RBI has expanded the Torus line of watertube boilers and water heaters to include smaller sizes from 300-1000 MBH. The full line is now available in sizes ranging from 300 – 4000 MBH. Torus continues the RBI tradition of high-quality and performance in a user-friendly design incorporating industry-proven components, including HeatNet 3.0 digital touchscreen control and the Tru-Flow fuel/air coupling system. An available rack system for stacking units allows even greater space-saving flexibility.

Torus utilizes a pressure-driven air/fuel mixing system to reliably provide up to 10:1 turndown without the negative effects often seen in other high turndown systems. This unique pressure-driven system has no moving parts and eliminates common nuisance failures including ignition lockouts.