Adopts With Amendments
Chapter 2
Gas Supply
International Fuel Gas Code 2021
[F] 201.1 Scope
Section 201.1 — Scope. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] 201.1.1 Scope of Definitions
Section 201.1.1 — Scope of Definitions. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 201.10 Vent Definition
Section 201.10 — Vent Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 201.2 Additional Fuel Gas Definitions
Section 201.2 — Additional Fuel Gas Definitions. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 201.2.1 Definitions Organization
Section 201.2.1 — Definitions Organization. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 201.3 Gas Piping Definitions
Section 201.3 — Gas Piping Definitions. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 201.4 Referenced Codes and Standards
Section 201.4 — Referenced Codes and Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 201.5 Combustion Air Definition
Section 201.5 — Combustion Air Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 201.6 Connector Definition
Section 201.6 — Connector Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 201.7 Draft Hood Definition
Section 201.7 — Draft Hood Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 201.8 Gas Piping Definition
Section 201.8 — Gas Piping Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 201.9 Listed Definition
Section 201.9 — Listed Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202 General Definitions
Section 202 — General Definitions. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-AIR Air - Definition
Section 202-AIR — Air - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-APPLIANCE Appliance - Definition
Section 202-APPLIANCE — Appliance - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-BTU British Thermal Unit - Definition
Section 202-BTU — British Thermal Unit - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-CHIMNEY Chimney - Definition
Section 202-CHIMNEY — Chimney - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-COMBUSTION Combustion Air - Definition
Section 202-COMBUSTION — Combustion Air - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-CONNECTOR Connector - Definition
Section 202-CONNECTOR — Connector - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-DAMPER Damper - Definition
Section 202-DAMPER — Damper - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-DRAFT Draft - Definition
Section 202-DRAFT — Draft - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-DRIP Drip - Definition
Section 202-DRIP — Drip - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-FLUE Flue - Definition
Section 202-FLUE — Flue - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-FUEL-GAS Fuel Gas - Definition
Section 202-FUEL-GAS — Fuel Gas - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-GAS-PIPING Gas Piping System - Definition
Section 202-GAS-PIPING — Gas Piping System - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-HEAT-EXCHANGER Heat Exchanger - Definition
Section 202-HEAT-EXCHANGER — Heat Exchanger - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-IGNITION Ignition Source - Definition
Section 202-IGNITION — Ignition Source - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-MANIFOLD Manifold - Definition
Section 202-MANIFOLD — Manifold - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-REGULATOR Pressure Regulator - Definition
Section 202-REGULATOR — Pressure Regulator - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-VALVE Valve Types - Definition
Section 202-VALVE — Valve Types - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202-VENT Vent - Definition
Section 202-VENT — Vent - Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.1 General Definitions IFGC
Section 202.1 — General Definitions IFGC. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.1.1 Appliance Definition
Section 202.1.1 — Appliance Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.1.2 Category II Appliance
Section 202.1.2 — Category II Appliance. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.1.3 Combustion Air Definition
Section 202.1.3 — Combustion Air Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.1.4 Category IV Appliance
Section 202.1.4 — Category IV Appliance. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.10 General Definitions - M through O
Section 202.10 — General Definitions - M through O. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.11 Definition - Gas Piping
Section 202.11 — Definition - Gas Piping. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.12 General Definitions - R through S
Section 202.12 — General Definitions - R through S. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.13 Definitions - Connector
Section 202.13 — Definitions - Connector. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.14 Definition of Gas Piping System
Section 202.14 — Definition of Gas Piping System. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.15 Definitions - Damper
Section 202.15 — Definitions - Damper. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.16 Definitions - Draft Hood
Section 202.16 — Definitions - Draft Hood. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.17 Definitions - Draft Regulator
Section 202.17 — Definitions - Draft Regulator. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.18 Definitions - Drip
Section 202.18 — Definitions - Drip. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.19 Definitions - Equipment
Section 202.19 — Definitions - Equipment. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.2 General Definitions - Appliance, Vented
Section 202.2 — General Definitions - Appliance, Vented. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.2.1 Automatic Ignition
Section 202.2.1 — Automatic Ignition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.20 Definition - Automatic Ignition
Section 202.20 — Definition - Automatic Ignition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.21 Definitions - Flame Safeguard
Section 202.21 — Definitions - Flame Safeguard. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.22 Definitions - Flue
Section 202.22 — Definitions - Flue. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.23 Definitions - Fuel Gas
Section 202.23 — Definitions - Fuel Gas. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.24 Listed
Section 202.24 — Listed. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.25 Log Lighter
Section 202.25 — Log Lighter. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.26 Main Burner
Section 202.26 — Main Burner. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.27 Offset (Venting)
Section 202.27 — Offset (Venting). This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.28 Pilot
Section 202.28 — Pilot. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.29 Piping System
Section 202.29 — Piping System. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.3 Definition of Appliance, Vented
Section 202.3 — Definition of Appliance, Vented. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.3.1 CSST Definition
Section 202.3.1 — CSST Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.30 Point of Delivery
Section 202.30 — Point of Delivery. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.31 Ready Access
Section 202.31 — Ready Access. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.32 Regulator
Section 202.32 — Regulator. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.33 Relief Opening
Section 202.33 — Relief Opening. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.34 Safety Shutoff Device
Section 202.34 — Safety Shutoff Device. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.35 Vent Connector
Section 202.35 — Vent Connector. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.36 Vent Damper Device
Section 202.36 — Vent Damper Device. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.37 Vented Appliance
Section 202.37 — Vented Appliance. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.38 Ventilation
Section 202.38 — Ventilation. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.4 Definition of Appliance, Unvented
Section 202.4 — Definition of Appliance, Unvented. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.4.1 Combustion Air
Section 202.4.1 — Combustion Air. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.45 Vent Connector Definition
Section 202.45 — Vent Connector Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.46 Vent Damper Device Definition
Section 202.46 — Vent Damper Device Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.47 Ventilation Definition
Section 202.47 — Ventilation Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.5 Vent Connector
Section 202.5 — Vent Connector. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.5.1 Point of Delivery
Section 202.5.1 — Point of Delivery. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.6 General Definitions - F
Section 202.6 — General Definitions - F. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.6.1 Vent Connector Definition
Section 202.6.1 — Vent Connector Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.7 Definition - Damper
Section 202.7 — Definition - Damper. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.7.1 Shutoff Valve Definition
Section 202.7.1 — Shutoff Valve Definition. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.8 Definition of Combustion Air
Section 202.8 — Definition of Combustion Air. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.9 Definitions - Chimney
Section 202.9 — Definitions - Chimney. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.A Appliance
Section 202.A — Appliance. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
[F] 202.B BTU
Section 202.B — BTU. This section provides definitions relevant to the code. Defined terms have specific meanings that affect how requirements are applied throughout the code. Refer to the official code text for complete requirements.
Code sections are sourced from the International Code Council (ICC) and NFPA. Refer to ICC Digital Codes or NFPA for the authoritative source documents.