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Knight XL
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RESOURCE LIBRARY
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LochSPEC Sizing Program
Free CAD Viewer
USER UTILITIES
Up to 94.6% Thermal Efficiency
399,000 to 800,000 Btu/Hr
Smart System Control
Internal Cascade Sequencer
PVC or Stainless Steel Vent - up to 100 ft.
Condensing Stainless Steel Heat Exchanger
Fully Modulating Burner with 5:1 Turndown
Articles
Photos
LOCHINVAR® INTRODUCES KNIGHT XL™ COMMERCIAL BOILER
Lochinvar Seeks "VIP" Contractors for KNIGHT Heating Boiler
Installation of Lochinvar KNIGHT® Heating Boiler and ARMOR™ Water Heater Shields Residence Center from High Energy Costs
Lochinvar® Cuts Heating Costs by Nearly 50 Percent
Smart Just Got Smarter
KNIGHT XL Commercial Boiler Installation
Commercial Boiler Installation
Commercial Boiler Installation
Commercial Boiler Installation
Smart System Operating Control Featuring a Built-In Cascading Sequencer5 Models: 399,000 - 800,000 Btu/HrFiring Rate Modulation to 5:1Less than 30ppm NOxDirect-vent flexibility to 100 feet
Product Documents and Files
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Archive
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Literature
Sequencer
I & O Manual
User Manual
Service Manual
Smart System PC Software Manual
Knight XL Pump Recommendations
French I & O Manual
French I & O Manual 400 - 801
French User Manual 400 - 801
ModBus I & O Manual
Knight XL Wiring Diagram
Knight XL Ladder Wiring Diagram
KBX400 Plan View Drawing
KBX501 Plan View Drawing
KBX601 Plan View Drawing
KBX701 Plan View Drawing
KBX801 Plan View Drawing
Parts
KBN399-800 Product Summary
Product Submittal
French User Manual
Knight XL Sales Literature
Knight XL I & O Manual
Knight XL User Manual
Knight XL Service Manual
Warranty
Warranty Explanation
Product Summary
Designer's Guide
Piping Diagrams
Start-Up Forms
Revit Product Drawings
Typical Specifications
Submittals
Pump Curves
XL Multiple Boiler Piping Diagram
XL Near Boiler Piping Diagram
XL Single Boiler Piping Diagram
KB399 Revit Drawing
KB500 Revit Drawing
KB600 Revit Drawing
KB700 Revit Drawing
KB800 Revit Drawing
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