B-2 Limited Gas and Oil Burner Journeyperson (2024-07-24)

This comprehensive code comprises all building, plumbing, mechanical, fuel gas and electrical requirements for one- and two-family dwellings and townhouses up to three stories.

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Establishes minimum regulations for mechanical systems using prescriptive and performance-related provisions. The IMC was developed with broad-based principles that make possible the use of new materials, methods and design.

Important changes in the edition include:

Clothes dryer exhaust terminals required to be at least 3 feet from any opening into a building.
Polyurethane spray-applied foam on the exterior of ducts in attics and crawl spaces required to meet specific smoke and flame index limits.
Fire and smoke dampers must be provided with approved access for inspection and maintenance.
Refrigerant tables updated to include new refrigerants.
Addition of condensate termination identification markings and discharge restrictions.
Approved factory-built combination intake/exhaust terminations permitted, relaxing separation requirement.
30% reduction in minimum mechanical ventilation for whole-house balanced ventilation systems.
Continuous operation requirement for manicure and pedicure station exhaust systems.
Grease duct horizontal cleanout required within 3 feet of a horizontal discharge fan.

Fully updated and featuring new full-color photos, NFPA®'s 2012 National Fuel Gas Code Handbook explains technical NFPA 54 rules and fuel gas safety concepts -- so you're prepared to answer questions from employees and owners; and verify fuel gas piping, appliance, and venting jobs are in compliance.The only complete guide to the 2012 NFPA 54 Code, the Handbook is written by industry authorities including Franklin Switzer, Jr., President of S-afe, Inc., NFPA Senior Engineer Denise Beach, Paul Cabot of the American Gas Association, and John Roberts from Rimkus Consulting Group.

Liquefied Petroleum Gas Code provides minimum safety requirements for all liquefied petroleum gas (propane) installations, from small cylinders installed at residences to large bulk storage facilities that can exceed 100,000 gallons. The code includes minimum requirements for safe handling during LP gas transfer, including operator qualifications, maximum filling quantity in containers, and pre-transfer inspections to ensure containers are fit for continued service.

Flip through the 2021 IMC and find frequently used sections fast! You'll be surprised how easy it is to find what you are looking for. These tabs were created by industry experts who carefully identified the most referenced sections in the code.

Loose Leaf Tabs Contain: Full-page inserts tabs that have the key code sections printed on them in an easy-to-read format.

Soft Cover Tabs Contain: Clear plastic, self-adhesive tabs that have the key sections of the code printed on them in an easy-to-read format.

Flip through the 2021 I-Codes series and find frequently used sections fast! You'll be surprised how easy it is to find what you are looking for. These tabs were created by industry experts who carefully identified the most referenced sections in the code.

Loose Leaf Tabs Contain: Full-page inserts tabs that have the key code sections printed on them in an easy-to-read format.

Soft Cover Tabs Contain: Clear plastic, self-adhesive tabs that have the key sections of the code printed on them in an easy-to-read format. The soft cover tabs can also be used in the 2021 I-Code Commentary series.

2021 International Fuel Gas Code addresses the design and installation of fuel gas systems and gas-fired appliances through requirements that emphasize performance.

Flip through the 2021 I-Codes series and find frequently used sections fast! You'll be surprised how easy it is to find what you are looking for. These tabs were created by industry experts who carefully identified the most referenced sections in the code.

Soft Cover Tabs Contain: Clear plastic, self-adhesive tabs that have the key sections of the code printed on them in an easy-to-read format. The soft cover tabs can also be used in the 2021 I-Code Commentary series.