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NFPA 54/ANSI Z223.1, National Fuel Gas Code, 2021

| Released : January 1, 2020

| Author : National FPA

(Paperback)

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NFPA 54/ANSI Z223.1, National Fuel Gas Code 2021 provides comprehensive safety standards for the design, installation, operation, and maintenance of fuel gas systems. This edition includes updated requirements for gas piping, appliance installation, venting, leak testing, purging, and combustion safety. Essential for gas technicians, engineers, inspectors, and contractors, the code helps prevent fire, explosion, and carbon monoxide hazards in residential, commercial, and industrial applications....

ISBN-10

145592623X

ISBN-13

978-1455926237

Weight (pound)

15.2 ounces

Dimensions (inch)

11 x 8.5 x 0.2 inches

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About the Book

NFPA 54 / ANSI Z223.1®: National Fuel Gas Code® (2021 Edition)

From the dangers of carbon monoxide poisoning to the risks of fire and explosion, the use of gaseous fuels presents serious hazards that demand strict safety standards. NFPA 54 / ANSI Z223.1®, National Fuel Gas Code®, is the authoritative standard developed to minimize these risks by providing comprehensive requirements for the safe design, installation, operation, maintenance, inspection, and purging of fuel gas systems.

The code establishes detailed provisions governing gas piping systems, equipment, accessories, and appliances supplied with fuel gas. It serves as an essential reference for ensuring safe and compliant installations across residential, commercial, and industrial applications.

Key areas covered include:

Fuel gas piping system design, approved materials, and components
Pipe sizing methods and installation requirements for underground, aboveground, and concealed piping
Inspection, pressure testing, system leak checks, and purging procedures
Combustion and dilution air requirements and appliance installation standards
Minimum performance criteria and specifications for venting combustion products

Regularly updated to reflect evolving technologies, materials, and best practices, the 2021 edition of NFPA 54 ensures professionals remain aligned with current safety requirements and code compliance expectations.

Used and adopted worldwide, NFPA 54 / ANSI Z223.1® is an indispensable resource for engineers, contractors, installers, inspectors, facility managers, and code officials. Referencing the latest edition helps protect lives, property, and infrastructure from fuel gas hazards while supporting safe, reliable fuel gas installations.