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Boilers

KNIGHT XL® Commercial Boiler

KNIGHT XL® Commercial Boiler

KNIGHT XL® Commercial Boiler

The KNIGHT XL boiler is today’s smartest choice in condensing boiler performance. It has environmentally friendly features and the exclusive Smart System™ control.

  • 5 Models from 399,000 to 800,000 Btu/Hr
  • 94% Thermal Efficiency
  • 5:1 Turndown Ratio
  • Stainless Steel Water Tube Heat Exchanger
  • Features SMART SYSTEM™ Operating Control and CON·X·US® Remote Connect Capable