Copper-fin® II Commercial Gas Boiler

Along with high thermal efficiency, gasketless heat exchangers and multiple venting options, the Copper-Fin II now features Lochinvar's exclusive SMART SYSTEM™ control.

  • 9 Models from 399,000 to 2,070,000 Btu/hr
  • 85% Thermal Efficiency
  • Up to 4:1 Proportional Firing
  • Heavy Duty, Gasketless Heat Exchanger
  • SMART SYSTEM™ Operating Control Features a Built-In Cascading Sequencer
Copper-fin® II Commercial Gas Boiler
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Product Literature
Sales Brochures
Sales Brochure - Copper-Fin II Commercial Gas Boiler Brochure pdf-link
Submittals
Submittal Sheet - Copper-Fin II Commercial Gas Boilers (CH0402-2072) Submittal pdf-link
Submittal Sheet - Copper-Fin II Commercial Gas Boilers (CH402-752) Submittal - Venting pdf-link
Submittal Sheet - Copper-Fin II Commercial Gas Boilers (CH0992-2072) Submittal - Venting pdf-link
Submittal Sheet - Stack Frame Submittal pdf-link
Typical Specification
Typical Specification - Copper-Fin II Commercial Gas Boilers CH402-752 Typical Specification pdf-link
Typical Specification - Copper-Fin II Commercial Gas Boilers CH992-2072 Typical Specification pdf-link
Product Summary
Product Summary - Copper Fin II Boiler (402-2072) Product Summary pdf-link
2 D Engineering Drawings
2-D Engineering Drawings - Primary Secondary - 1 Boiler pdf-link
2-D Engineering Drawings - Primary Secondary - 1 Boiler, 1 Indirect - Priority pdf-link
2-D Engineering Drawings - Primary Secondary - 1 Boiler, 1 Indirect - Zone pdf-link
2-D Engineering Drawings - Primary Secondary - 1 Boiler - Low Loss Header pdf-link
2-D Engineering Drawings - Primary Secondary - 2 Boilers, 1 Indirect - Priority pdf-link
2-D Engineering Drawings - Primary Secondary - 4 Boilers, 1 Indirect - Priority pdf-link
Manuals
Manual - Copper-Fin II Commercial Gas Boilers - All Models - ModBus Manual - English pdf-link
Manual - Copper-Fin II Commercial Gas Boilers - All Models - User Manual ENGLISH pdf-link
Manuals-I&O Manuals - Copper-Fin II Commercial Gas Boilers - All Models - I&O Manual - English pdf-link
Manuals-Service Manuals - Copper-Fin II Commercial Gas Boilers - All Models - Service Manual - English pdf-link
Manuals-Translations - Copper-Fin II Commercial Gas Boilers - All Models - I&O Manual FRE-CAN pdf-link
Manuals-Translations - Copper-Fin II Commercial Gas Boilers - All Models - User Manual FRE-CAN pdf-link
Manuals-Supplemental Manuals - Copper-Fin II Commercial Gas Boilers - All Models - MP2 Sequencer I&O Manual - English pdf-link
Manuals-Supplemental Manuals - Copper-Fin II Commercial Gas Boilers - All Models - Field Server Gateway Guide - English pdf-link
Parts Sheet
Parts List - Copper-Fin II Gas Boilers CF-CH402-752 Parts Sheet pdf-link
Parts List - Copper-Fin II Gas Boilers CF-CH 992-2072 Parts Sheet pdf-link
Plan View Drawings
Plan View Drawings - CH 402 Plan View Drawing pdf-link
Plan View Drawings - CH 502 Plan View Drawing pdf-link
Plan View Drawings - CH 652 Plan View Drawing pdf-link
Plan View Drawings - CH 752 Plan View Drawing pdf-link
Plan View Drawings - CH 992 Plan View Drawing pdf-link
Plan View Drawings - CH 1262 Plan View Drawing pdf-link
Plan View Drawings - CH 1442 Plan View Drawing pdf-link
Plan View Drawings - CH 1802 Plan View Drawing pdf-link
Plan View Drawings - CH 2072 Plan View Drawing pdf-link
Revit Product Drawings
Revit Product Drawings - CHN0402-2072 Revit Product Drawing pdf-link
Wiring Diagrams
Wiring Diagrams - Copper-Fin II Commercial Gas Boilers Wiring Diagram - Connections pdf-link
Wiring Diagrams - Copper-Fin II Commercial Gas Boilers Wiring Diagrams - Ladder pdf-link
Start Up Forms
Start-Up Forms - Start Up-Form pdf-link
Pump Curves
Pump Curves - Copper Fin II Boiler Pump Curves pdf-link
Archive
Archive-I&O Manuals - Copper-Fin II Commercial Gas Boilers CH300-750 I&O Manual pdf-link
Archive-I&O Manuals - Copper-Fin II Commercial Gas Boilers - CH401-751 Archive I&O Manual pdf-link
Archive-I&O Manuals - Copper-Fin II Commercial Gas Boilers - CH990-2070 I&O Manual pdf-link
Archive-I&O Manuals - Copper-Fin II Commercial Gas Boilers 401- 2071 I&S Manual pdf-link
Archive-I&O Manuals - Copper-Fin II Commercial Gas Boilers CHF2 - I&S Manual pdf-link
Archive-Service Manuals - Copper-Fin II Commercial Gas Boilers CH/CF 300-2070 Service Manual pdf-link
Archive-Parts Sheets - Copper-Fin II Commercial Gas Boilers CH300-750 Parts Sheet pdf-link
Archive-Parts Sheets - Copper-Fin II Boilers - CH401-751 (Before Serial #L03H) Parts Sheet pdf-link
Archive-Parts Sheets - Copper-Fin II Boilers CH401-751 (After Serial #L03H) Parts Sheet pdf-link
Archive-Parts Sheets - Copper-Fin II Commercial Gas Boilers - CH990-2070 Parts Sheet pdf-link
Archive-Parts Sheets - Copper-Fin II Gas Boilers CH991-2071 Parts Sheet pdf-link
Warranty
Warranty Sheet - Copper Fin II Commercial Boiler 10 Yr. Warranty pdf-link
Warranty Sheet - Copper Fin II Commercial Boiler Warranty Explanation pdf-link
Warranty Sheet - Copper Fin II Commercial Boiler 10 Yr Warranty - French pdf-link
Piping Diagram
Piping Diagram - Copper-Fin II Gas Boilers - 3-D Low Temperature Boiler Bypass - Piping Diagrams pdf-link
Piping Diagram - Copper-Fin II Gas Boilers - 3-D Multiple Unit, Primary / Secondary - Piping Diagrams pdf-link
Piping Diagram - Copper-Fin II Gas Boilers - 3-D Primary / Secondary - Piping Diagrams pdf-link
Piping Diagram - Copper-Fin II Gas Boilers - Low Temperature Boiler Bypass - Piping Diagrams pdf-link
Piping Diagram - Copper-Fin II Gas Boilers - Multiple Unit Primary / Secondary - Piping Diagrams pdf-link
Piping Diagram - Copper-Fin II Gas Boilers - Primary / Secondary - Piping Diagrams pdf-link