Futera Fusion XLF 99% Efficiency

2,500-4,000 MBH | 5:1 Modulation

 

When it comes to high-efficiency and even higher BTU capacities, RBI’s Futera Fusion XLF is in a class of its own. By combining the best features of the Futera Fusion and Futera XLF systems, the engineers at RBI have created a new commercial boiler system that increases output levels while maintaining ultra-high efficiencies – the likes of which have never been seen within the commercial boiler market.

As a fully condensing, gas-fired boiler, the Fusion XLF features an innovative design that brings superior power and energy efficiency with premium boiler performance and serviceability, all together in an unprecedented, industry-leading, small package design.

Ideal for commercial boiler applications with low operating, return or make-up water temperatures, the Fusion XLF is capable of reaching efficiencies as high as 99% at full input. With full modulation up to 5:1, the firing system continuously varies the energy input to match the heating load without overfiring and wasting fuel – providing extremely high part-load efficiencies.

The Fusion XLF also features HeatNet 3.0, an intuitive boiler control system that monitors system characteristics and modulates boiler firing rates, maximizing turndown ratios and maintaining peak efficiency, regardless of the load.

Features and Benefits:
  • Up to 99% Efficiency
  • Full Modulation with Continuous, 5:1 Turndown
  • Sealed Combustion/Direct Vent
  • Symmetrically Air/Fuel Coupled
  • Commercial Combustion Controls
  • HeatNet 3.0 Integrated Boiler Control Platform
  • Gasketless Heat Exchanger Assembly