Skip to content
Please enter a keyword to search

  • UL 2106:2ED 2006-04

    Current The latest, up-to-date edition.

    Standard for Field Erected Boiler Assemblies

    Available format(s):  Hardcopy

    Language(s):  English

    Published date:  18-04-2006

    Publisher:  Underwriters Laboratories

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1. Scope
    2. General
    3. Glossary
    4. Components
    CONSTRUCTION - MECHANICAL
    5. Assembly
    6. Servicing
    7. Casing
    8. Radiation Shields or Liners
    9. Combustion Chamber
    10. Baffles
    11. Flue Collar
    12. Damper and Draft Regulator
    13. Installation of External Controls and Fittings
    14. Field Wiring System Connection
    CONSTRUCTION - ELECTRICAL
    15. Controls
    16. Field Wiring
    17. Internal Wiring
    18. Separation of Circuits
    19. Bonding for Grounding
    20. Servicing and Adjustment
    21. Electrical Components
    22. Mounting of Electrical Components
    23. Electrical Enclosures
    24. Motors and Motor Overload Protection
    25. Overcurrent Protection of High-Voltage Control-
         Circuit Conductors
    26. Overcurrent Protection of Transformers
    27. Switches and Controllers
    28. Capacitors
    29. Electrical Insulating Material
    30. Spacings - High Voltage Circuits
    31. Spacings - Low-Voltage Circuits
    32. Accessibility of Uninsulated Live Parts and Film-
         Coated Wire
    PERFORMANCE
    33. General
    34. Dielectric Voltage-Withstand Test
    MANUFACTURING AND PRODUCTION TESTS
    35. General
    MARKING
    36. General
    INSTRUCTIONS
    37. Operating and Installation Instructions
    APPENDIX A
    Standards for Components

    Abstract - (Show below) - (Hide below)

    Pertains to field assembled boiler assemblies that are provided with or are intended for installation with single fuel-gas, single fuel-oil, or combination gas-oil burning equipment.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher Underwriters Laboratories
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    UL 514A:11ED 2013-02 Metallic Outlet Boxes
    UL 5085-3:1ED 2006-04 Low Voltage Transformers - Part 3: Class 2 and Class 3 Transformers
    UL 61131-2:2ED 2008-06 Programmable Controllers - Part 2: Equipment Requirements and Tests
    UL 506:14ED 2017-06 Specialty Transformers
    UL 4248-11:1ED 2007-02 Fuseholders - Part 11: Type C (Edison Base) and Type S Plug Fuse
    UL 343:9ED 2008-12 Pumps for Oil-Burning Appliances
    UL 795:8ED 2016-12 Commercial-Industrial Gas Heating Equipment
    UL 83:16ED 2017-07 Standard for Thermoplastic-Insulated Wires and Cables
    UL 4248-9:1ED 2007-02 Fuseholders - Part 9: Class K
    UL 6 : 2014 ELECTRICAL RIGID METAL CONDUIT - STEEL
    UL 296:11ED 2017-02 Oil Burners
    UL 248-12:3ED 2011-05 Low-Voltage Fuses - Part 12: Class R Fuses
    UL 248-11:3ED 2011-05 Low-Voltage Fuses - Part 11: Plug Fuses
    UL 372:6ED 2007-07 Automatic Electrical Controls for Household and Similar Use - Part 2: Particular Requirements for Burner Ignition Systems and Components
    UL 746A:6ED 2012-09 Polymeric Materials - Short Term Property Evaluations
    UL 429:7ED 2013-11 Electrically Operated Valves
    UL 60730-1:5ED 2016-08 Automatic Electrical Controls - Part 1: General Requirements
    UL 4248-6:1ED 2007-02 Fuseholders - Part 6: Class H
    UL 4248-15:1ED 2007-02 Fuseholders - Part 15: Class T
    UL 4248-4:1ED 2007-02 Fuseholders - Part 4: Class CC
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective