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2018 NFPA 90B Standard - Current Edition
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  • Description

    Save people and property from fire, smoke, and gases spreading through homes. Apply the latest edition of NFPA 90B.

    Depend on NFPA 90B: Standard for the Installation of Warm Air Heating and Air-Conditioning Systems for vital fire protection assurance. Be sure you're up-to-code with the most up-to-date requirements to keep fire, smoke and gases from originating in and spreading through indoor HVAC systems in 1- and 2-family dwellings, and buildings that are under 25,000 cubic feet.

    Compliance helps protect lives and property from hazards resulting from fire or conditions similar to fire.

    NFPA 90B requirements cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning -- including filters, ducts, and related equipment. The 2018 edition includes reference updates and clarifications of existing language. Also, a new requirement for duct sealants has been added.

    Provisions address:

    • HVAC systems, components, and air distribution
    • Integration of a ventilation and air-conditioning system(s) with building construction
    • Controls including wiring, manual control, smoke dampers, and smoke detection for automatic control
    • Acceptance testing

    AHJs, architects, contractors, mechanical and fire protection engineers, and building owners need NFPA 90B. (Print, Approx. 18 pp., 2018)

     

    Interested in other editions of NFPA 90B? Use the drop down menu above to select the edition year you need.

  • Table of Contents (2018 Current Edition)

    NFPA® 90B Standard for the Installation of Warm Air Heating and Air-Conditioning Systems, 2018 Edition

    Chapter 1 Administration
    1.1 Scope.
    1.2 Purpose.
    1.3 Application.
    1.4 Equivalency.
    Chapter 2 Referenced Publications
    2.1 General.
    2.2 NFPA Publications.
    2.3 Other Publications.
    2.4 References for Extracts in Mandatory Sections.
    Chapter 3 Definitions
    3.1 General.
    3.2 NFPA Official Definitions.
    3.3 General Definitions.
    Chapter 4 System Components
    4.1 Supply Systems.
    4.2 Return Systems.
    4.3 Common Requirements.
    Chapter 5 Fire Integrity of Building Construction
    5.1 Clearances to Combustible Material.
    5.2 Firestopping.
    Chapter 6 Equipment, Wiring, and Controls
    6.1 Equipment.
    6.2 Electric Wiring and Equipment.
    6.3 Controls.
    Annex A Explanatory Material
    Annex B Informational References
  • Prior Editions

    2015 Edition

    Protect people and property from fire, smoke and gases spreading through homes. Apply the latest edition of NFPA 90B.

    NFPA 90B: Standard for the Installation of Warm Air Heating and Air-Conditioning Systems provides the most up-to-date requirements to keep fire, smoke and gases from originating in and spreading through indoor HVAC systems in 1- and 2-family dwellings, and buildings that are under 25,000 cubic feet.

    Depend on the latest NFPA 90B for vital fire protection assurance. The requirements cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning -- including filters, ducts, and related equipment. Compliance helps protect lives and property from fire, smoke, and gases resulting from fire or conditions similar to fire.

    Provisions cover:

    • HVAC systems, components, and air distribution
    • Integration of a ventilation and air-conditioning system(s) with building construction
    • Controls including wiring, manual control, smoke dampers, and smoke detection for automatic control
    • Acceptance testing

    Stay up-to-code. AHJs, architects, contractors, mechanical and fire protection engineers, and building owners need NFPA 90B. (Softbound, 18 pp., 2015)

     

    Interested in other editions of NFPA 90B? Use the drop down menu above to select the edition year you need.

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