NFPA 54/ANSI Z223.1 National Fuel Gas Code, 2024 Edition Paperback – January 1, 2023

Protect People and Property with the 2024 NFPA 54/ANSI Z223.1: National Fuel Gas Code

Fuel gas systems power countless homes and buildings, but improper use or installation can lead to serious hazards, including carbon monoxide exposure, fire, and explosion. The 2024 edition of NFPA 54/ANSI Z223.1 – National Fuel Gas Code provides the most up-to-date and complete safety guidelines for the design, installation, operation, maintenance, inspection, and purging of fuel gas piping systems and related appliances.

This trusted standard is essential for engineers, installers, inspectors, and safety officials working with natural gas and propane systems in residential, commercial, and industrial settings.

Key Topics Covered:

• Piping system design and selection of materials and components

• Pipe sizing and installation for underground, aboveground, and concealed locations

• System testing, leak checking, and purging procedures

• Installation of appliances and provisions for combustion and process air

• Venting requirements and minimum performance standards to ensure safe exhaust of combustion gases

What’s New in the 2024 Edition:

• New definition added for interruption of service

• Updated purge procedures for fuel gas piping systems

• Revised Annex G with improved guidance on checking combustion air supply and vent drafting for Category 1 appliances

• Expanded annex material explaining how to calculate air changes per hour in modern, energy-efficient buildings

With its clearly organized layout, technical accuracy, and expanded guidance materials, the 2024 NFPA 54 remains the leading resource for safe fuel gas system design and maintenance.

Stay ahead of safety risks and regulatory requirements—make NFPA 54/ANSI Z223.1 part of your code library today. Shop Now