Flexcore

FLEXCORE UP TO 99% MAXIMUM EFFICIENCY

Full Modulation

Flexcore Symmetrical Firetube boilers bring hydronic heating products to unprecedented levels of operating efficiency.

Unlike other manufacturers; from start to finish the Flexcore was designed, developed and engineered by the experts at RBI.

Engineered for performance and longevity the Flexcore utilizes a perfectly temperature balanced heat exchanger that provides not only the highest efficiencies but also a durability beyond that of any competitive firetube boiler on the market.

Features and Benefits:

• Up to 99% Maximum Efficiency
• 95%+ AHRI Certified
• Symmetrical Firetube Heat Exchanger
• Variable Volume Flow
• Full Modulation
• Patented “Turbo Pilot” Ignition
• HeatNet 3.0 Integrated Control Platform
• Touchscreen Programming & Diagnostics
• Low NOx & CO
• Modern Jacket Design
• Premium Efficiency
• Superior Durability
• Easy Installation & Maintenance