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Boilers

Outdoor KNIGHT® XL Condensing Gas Boilers

Outdoor KNIGHT® XL Condensing Gas Boilers

Outdoor KNIGHT® XL Condensing Gas Boilers

All the high-end features that have made KNIGHT boilers a favorite with building owners and contractors are now available in this model designed for outdoor use.

  • 5 Models from 399,000 to 999,000 Btu/hr
  • 96.3% Thermal Efficiency
  • 10:1 Turndown Ratio
  • Stainless Steel Water Tube Heat Exchanger
  • Features SMART TOUCH™ Operating Control and CON·X·US® Remote Connect