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The 2025 edition delivers targeted updates across system design
The 2022 edition adds scope clarifications
All-new Chapter 12 addressing LP-Gas requirements for over-the-road vehicles incorporating the latest available technology
The NFPA 101 Life Safety Code Handbook 2021 edition delivers the complete text of the 2021 Life Safety Code alongside expert commentary
Revisions to requirements for proximity switches and listed splicing wire connectors
2024 NFPA 90A Standard for the Installation of Air-Conditioning and Ventilating Systems 2024 Standard The 2025 edition delivers targetedNFPA 90A, Standard for the Installation of Air Conditioning and Ventilating Systems 2024 edition establishes mandatory requirements for fire protection in heating, ventilation, and air conditioning (HVAC) systems addressing smoke migration control, fire hazard reduction, and the safe installation of forced air systems across all building types. This ANSI approved standard covers building construction requirements, filters, ducts, dampers, controls,