Adopts With Amendments
Chapter 9
Refrigerated Equipment
International Fuel Gas Code 2021
[F] 901.1 Scope - Hydrogen Generation
Section 901.1 — Scope - Hydrogen Generation. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] 901.1.1 Combustion Air Scope
Section 901.1.1 — Combustion Air 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] 901.1.2 Vent Material Standards
Section 901.1.2 — Vent Material Standards. This section specifies construction material requirements and standards. Refer to the official code for specific material specifications and testing standards. Refer to the official code text for complete requirements.
[F] 901.10 Vent Connector Clearances
Section 901.10 — Vent Connector Clearances. 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] 901.11 Vent Termination Height
Section 901.11 — Vent Termination Height. This section covers allowable building height, area, and number of stories based on construction type and occupancy. Refer to the official code text for complete requirements.
[F] 901.12 Vent Offsets
Section 901.12 — Vent Offsets. 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] 901.2 Permits
Section 901.2 — Permits. 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] 901.2.1 Corrugated Stainless Steel Tubing Scope
Section 901.2.1 — Corrugated Stainless Steel Tubing 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] 901.3 Chimney Liner Requirements
Section 901.3 — Chimney Liner Requirements. 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] 901.4 Factory-Built Chimneys
Section 901.4 — Factory-Built Chimneys. 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] 901.5 Appendix A - Vent Connector Capacity
Section 901.5 — Appendix A - Vent Connector Capacity. 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] 901.6 Mechanical Draft Systems
Section 901.6 — Mechanical Draft Systems. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] 901.7 Direct-Vent Appliances
Section 901.7 — Direct-Vent Appliances. 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] 901.8 Connector Materials
Section 901.8 — Connector Materials. This section specifies construction material requirements and standards. Refer to the official code for specific material specifications and testing standards. Refer to the official code text for complete requirements.
[F] 901.9 Multiple Appliances
Section 901.9 — Multiple Appliances. 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] 902.1 Hydrogen Gas Piping Materials
Section 902.1 — Hydrogen Gas Piping Materials. This section specifies construction material requirements and standards. Refer to the official code for specific material specifications and testing standards. Refer to the official code text for complete requirements.
[F] 902.1.1 Flexible Connector Requirements
Section 902.1.1 — Flexible Connector Requirements. 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] 902.1.2 Category I Vent Sizing
Section 902.1.2 — Category I Vent Sizing. 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] 902.10 Rise Requirements
Section 902.10 — Rise Requirements. 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] 902.11 Vent Dampers
Section 902.11 — Vent Dampers. 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] 902.2 Masonry Chimney Requirements
Section 902.2 — Masonry Chimney Requirements. This section specifies construction material requirements and standards. Refer to the official code for specific material specifications and testing standards. Refer to the official code text for complete requirements.
[F] 902.2.1 Outdoor Air Direct
Section 902.2.1 — Outdoor Air Direct. 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] 902.3 Factory-Built Chimney Installation
Section 902.3 — Factory-Built Chimney Installation. 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] 902.3.1 Mechanical Air Supply
Section 902.3.1 — Mechanical Air Supply. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] 902.4 Appendix B - Medium Pressure Tables
Section 902.4 — Appendix B - Medium Pressure Tables. 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] 902.5 Appendix B - LP Gas Tables
Section 902.5 — Appendix B - LP Gas Tables. This section covers fuel gas piping and equipment requirements. Refer to the official code text for complete requirements.
[F] 902.6 Vent Connectors
Section 902.6 — Vent Connectors. 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] 902.7 Vent Connector Materials
Section 902.7 — Vent Connector Materials. This section specifies construction material requirements and standards. Refer to the official code for specific material specifications and testing standards. Refer to the official code text for complete requirements.
[F] 902.8 Vent Connector Size
Section 902.8 — Vent Connector Size. 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] 902.9 Length Limitations
Section 902.9 — Length Limitations. 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] 903.1 Hydrogen Piping Design
Section 903.1 — Hydrogen Piping Design. 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] 903.1.1 CSST Sizing
Section 903.1.1 — CSST Sizing. 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] 903.1.2 Chimney Sizing
Section 903.1.2 — Chimney Sizing. 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] 903.2 Type B Vent Installation
Section 903.2 — Type B Vent Installation. 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] 903.3 Gas Vent Sizing
Section 903.3 — Gas Vent Sizing. This section covers fuel gas piping and equipment requirements. Refer to the official code text for complete requirements.
[F] 903.4 Gas Vent Termination
Section 903.4 — Gas Vent Termination. This section covers fuel gas piping and equipment requirements. Refer to the official code text for complete requirements.
[F] 903.5 Minimum Height
Section 903.5 — Minimum Height. This section covers allowable building height, area, and number of stories based on construction type and occupancy. Refer to the official code text for complete requirements.
[F] 903.6 Chimney Connector Clearances
Section 903.6 — Chimney Connector Clearances. 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] 903.7 Thimble Installation
Section 903.7 — Thimble Installation. 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] 903.8 Chimney Lining
Section 903.8 — Chimney Lining. 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] 903.9 Chimney Cleanout
Section 903.9 — Chimney Cleanout. 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] 904.1 Hydrogen Piping Installation
Section 904.1 — Hydrogen Piping Installation. 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] 904.1.1 Gas Appliance Shutoff Valves
Section 904.1.1 — Gas Appliance Shutoff Valves. This section covers fuel gas piping and equipment requirements. Refer to the official code text for complete requirements.
[F] 904.2 Appendix D - Air Supply Calculations
Section 904.2 — Appendix D - Air Supply Calculations. 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] 904.3 Chimney Lining
Section 904.3 — Chimney Lining. 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] 904.4 Chimney Cleanout
Section 904.4 — Chimney Cleanout. 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] 904.5 Connector Access
Section 904.5 — Connector Access. 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] 904.6 Direct Vent Termination Location
Section 904.6 — Direct Vent Termination Location. 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] 905.1 Category II and IV Venting
Section 905.1 — Category II and IV Venting. 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] 905.1.1 Condensate Management
Section 905.1.1 — Condensate Management. 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] 905.2 Vent Connectors in Attics
Section 905.2 — Vent Connectors in Attics. 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] 905.3 Special Vent Materials
Section 905.3 — Special Vent Materials. This section specifies construction material requirements and standards. Refer to the official code for specific material specifications and testing standards. Refer to the official code text for complete requirements.
[F] 905.4 Condensate Drain Materials
Section 905.4 — Condensate Drain Materials. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] 906.1 Vent Terminal Guard Protection
Section 906.1 — Vent Terminal Guard Protection. 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] 907.1 Existing Chimney Evaluation
Section 907.1 — Existing Chimney Evaluation. 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] 908.1 Chimney Relining Requirements
Section 908.1 — Chimney Relining Requirements. 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.
Code sections are sourced from the International Code Council (ICC) and NFPA. Refer to ICC Digital Codes or NFPA for the authoritative source documents.