The bottom line for safety in all fuel gas installations, the 1999 National Fuel Gas Code!

For current safety requirements for gas piping and appliances in residential, commercial, and industrial applications, there's no better source than NFPA 54. Adopted as law by many jurisdictions around the globe, it's the most widely accepted code in the industry.

Updated and revised to reduce confusion, allow more flexibility, and improve safety!

The new 1999 Code reflects significant industry changes that impact safety, including energy-saving requirements, new construction methods, materials, and practices, and more. Revised definitions, clearer language, and regrouping of provisions all help make compliance easier.

Stay on top of all the latest regulations, including,

• Revised definition for unusually tight construction to ensure sufficient air infiltration for safe operation of gas appliances
• New requirement for combustion air ducts
• New limits imposed on the use of the alternate method of sizing chimneys and gas vents
• New exception permitting listed appliances to be installed with altitude derating per the listing
• New requirements for pressure and leak testing of piping
• New requirements for appliances in manufactured housing

Work smart and safe. Order today!
(138 pp., 1999)