Page 32 - 2018_IFGC

CHAPTER 3

GENERAL REGULATIONS

User note:
About this chapter: Chapter 3 addresses many unrelated topics that would be out of place in other chapters that address specific subjects.
Topics include listing and labeling, structural safety, appliance locations, access, combustion air, installation requirements, clearances, electri-
cal bonding and condensate disposal.

SECTION 301 (IFGC) 301.5 Label information. A permanent factory-applied
GENERAL nameplate(s) shall be affixed to appliances on which shall
appear in legible lettering, the manufacturer’s name or trade-
301.1 Scope. This chapter shall govern the approval and
installation of all equipment and appliances that comprise mark, the model number, serial number and, for listed appli-
parts of the installations regulated by this code in accordance ances, the seal or mark of the testing agency. A label shall
with Section 101.2. include the hourly rating in British thermal units per hour
(Btu/h) (W); the type of fuel approved for use with the appli-
301.1.1 Other fuels. The requirements for combustion ance; and the minimum clearance requirements.
and dilution air for gas-fired appliances shall be governed
by Section 304. The requirements for combustion and 301.6 Plumbing connections. Potable water supply and
dilution air for appliances operating with fuels other than building drainage system connections to appliances regulated
fuel gas shall be regulated by the International Mechani- by this code shall be in accordance with the International
cal Code. Plumbing Code.
301.7 Fuel types. Appliances shall be designed for use with
301.2 Energy utilization. Heating, ventilating and air-condi-
tioning systems of all structures shall be designed and the type of fuel gas that will be supplied to them.
installed for efficient utilization of energy in accordance with 301.7.1 Appliance fuel conversion. Appliances shall not
the International Energy Conservation Code. be converted to utilize a different fuel gas except where
complete instructions for such conversion are provided in
301.3 Listed and labeled. Appliances regulated by this code
shall be listed and labeled for the application in which they the installation instructions, by the serving gas supplier or
are used unless otherwise approved in accordance with Sec- by the appliance manufacturer.
tion 105. The approval of unlisted appliances in accordance 301.8 Vibration isolation. Where means for isolation of
with Section 105 shall be based on approved engineering vibration of an appliance is installed, an approved means for
evaluation. support and restraint of that appliance shall be provided.
301.4 Labeling. Labeling shall be in accordance with the 301.9 Repair. Defective material or parts shall be replaced or
procedures set forth in Sections 301.4.1 through 301.4.2.3. repaired in such a manner so as to preserve the original
301.4.1 Testing. An approved agency shall test a repre- approval or listing.
sentative sample of the appliances being labeled to the rel- 301.10 Wind resistance. Appliances and supports that are
evant standard or standards. The approved agency shall exposed to wind shall be designed and installed to resist the
maintain a record of all of the tests performed. The record wind pressures determined in accordance with the Interna-
shall provide sufficient detail to verify compliance with tional Building Code.
the test standard. [BS] 301.11 Flood hazard. For structures located in flood
301.4.2 Inspection and identification. The approved hazard areas, the appliance, equipment and system installa-
agency shall periodically perform an inspection, which tions regulated by this code shall be located at or above the
shall be in-plant if necessary, of the appliances to be elevation required by Section 1612 of the International
labeled. The inspection shall verify that the labeled appli- Building Code for utilities and attendant equipment.
ances are representative of the appliances tested. Exception: The appliance, equipment and system installa-
301.4.2.1 Independent. The agency to be approved tions regulated by this code are permitted to be located
shall be objective and competent. To confirm its objec- below the elevation required by Section 1612 of the Inter-
tivity, the agency shall disclose all possible conflicts of national Building Code for utilities and attendant equip-
interest. ment provided that they are designed and installed to
301.4.2.2 Equipment. An approved agency shall have prevent water from entering or accumulating within the
adequate equipment to perform all required tests. The components and to resist hydrostatic and hydrodynamic
equipment shall be periodically calibrated. loads and stresses, including the effects of buoyancy,
during the occurrence of flooding to such elevation.
301.4.2.3 Personnel. An approved agency shall
employ experienced personnel educated in conducting, 301.12 Seismic resistance. Where earthquake loads are
supervising and evaluating tests. applicable in accordance with the International Building
Code, the supports shall be designed and installed for the
seismic forces in accordance with that code.

2018 INTERNATIONAL FUEL GAS CODE ® 19
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