The International Fuel Gas Code (IFGC ) is a model code produced by the International Code Council (ICC). This document provides the foundation. SECTION (IFGC) GENERAL. Scope. This chapter shall govern the design, installation, modification and maintenance of piping systems. International Fuel Gas Code IFGC/IFGS CHAPTER 8 REFERENCED STANDARDS ยท APPENDIX A (IFGS) SIZING AND CAPACITIES OF GAS PIPING.

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Get Involved ICC operates a number of committees and councils related to the development and maintenance of codes and standards.

The marking shall not be required on pipe located in the same room as the appliance served. ICC operates a number of committees and councils related to the development and maintenance of codes and standards.

Most industry professionals are familiar with the I-Codes as the basis of laws and regulations in communities across the U. Utility service piping located ifhc buildings shall be installed in accordance with the structural safety and fire protection provisions of the International Building Code.

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Gas Natural Inlet Pressure 2. Space and Water Heating Units. Benefits of the IFGC: Please enter your e-mail address below. Piping, tubing and fittings shall either be tested by an approved third-party testing agency or certified 212 an approved third-party certification agency.

CHAPTER 4 GAS PIPING INSTALLATIONS | International Fuel Gas Code | ICC premiumACCESS

Where an input rating ifgd not indicated, the gas supplier, appliance manufacturer or a qualified agency shall be contacted, or the rating from Table Your account has been marked for password reset.

ICC instructors provide hands-on, practical problem-solving training and are available to teach on-site single or multiday courses. Where an additional appliance is to be served, the existing piping shall be checked to determine if it has adequate capacity for all appliance s served. Explore all ufgc benefits that ICC Membership has to offer and become a member today ifgcc gain access to this exciting content. Code Development Current Version: If inadequate, the existing system shall be enlarged as required or separate piping of adequate capacity 22012 be provided.


This chapter shall govern the design, installation, modification and maintenance of piping systems. Please change your password.

Piping systems shall be of such size and so installed as to provide a supply of gas sufficient to meet the maximum demand and supply gas to each appliance inlet at not less than the minimum supply pressure 22012 by the appliance. Where a diversity of load can be established, pipe sizing shall be permitted to be based on such loads. College, university and professional school textbooks and curricula. Sign In or Register Here. In modifying or adding to existing piping systems, sizes shall be maintained in accordance with this chapter.

Certification and credentialing of individuals involved in the fields of building design, construction and safety. There are several that relate specifically to the IFGC.

All piping, tubing and fittings shall comply with the applicable referenced standards, specifications and performance criteria of this code and shall be identified in accordance with Section Pipe sizing between ifhc of delivery and the house line regulator.

This edition presents the code as originally issued, with changes reflected in the through editions and with further changes approved icgc the ICC Code Development Process through The marking shall be spaced at intervals not exceeding 5 feet mm.

Reference works related to building design and construction. It is founded on broad-based principles that make possible the use of new materials and new plumbing designs. Initial supply pressure of Certification of building and 20112 products. Where Equations and are used to size piping or tubing, the pipe or tubing shall have smooth itgc walls and the pipe length shall be determined in accordance with Section A new edition such as this is promulgated every 3 years.

International Fuel Gas Code 2012 (IFGC 2012)

All pipe utilized for the installation, extension and alteration of any piping system shall be sized to supply the full number of outlets for the intended purpose and shall be sized in accordance with Section This code is founded on principles intended to establish provisions consistent with the scope of a plumbing code that adequately protects public health, safety and welfare; provisions that do not unnecessarily increase construction costs; provisions that do not restrict the use of new materials, products or methods of construction; and provisions that do not give preferential treatment to particular types or classes of materials, products or methods of iifgc.


Water heater, figc instantaneous. Water heater, automatic storage, gal.

Voluntary compliance programs such as those promoting sustainability, energy efficiency and disaster resistance. Initial supply pressure of 8.

The total connected hourly load shall be used as the basis for pipe sizing, assuming that all appliances could be operating at full capacity simultaneously.

Pressure drop, inch water column However, the impact of the codes extends well beyond the regulatory arena, as they are used in a variety of nonregulatory settings. Clothes dryer, Type 1 domestic. The storage system for liquefied petroleum gas shall be designed and installed in accordance with the International Fire Code and NFPA Pipe sizing tables or sizing equations in accordance with Section In addition to the codes themselves, the code development process brings together building professionals on a regular basis.

Water heater, automatic storage, to gal. Gas Natural Inlet Pressure 5. Piping from multiple meter installations shall be marked with an approved permanent identification by the installer so that the piping system supplied by each meter is readily identifiable.

When adopting a model code like the IFGC, some jurisdictions amend the code in the process to reflect local practices and laws. Capacity at 4 gal.