• ANSI Z223.1 : 2018

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    NATIONAL FUEL GAS CODE

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-12-2013

    Publisher:  American Gas Association

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    Table of Contents - (Show below) - (Hide below)

    Chapter 1 - Administration
    Chapter 2 - Referenced Publications
    Chapter 3 - Definitions
    Chapter 4 - General
    Chapter 5 - Gas Piping System Design,
                 Materials, and Components
    Chapter 6 - Pipe Sizing
    Chapter 7 - Gas Piping Installation
    Chapter 8 - Inspection, Testing, and Purging
    Chapter 9 - Appliance, Equipment, and
                 Accessory Installation
    Chapter 10 - Installation of Specific
                 Appliances
    Chapter 11 - Procedures to Be Followed to Place
                 Appliance in Operation
    Chapter 12 - Venting of Appliances
    Chapter 13 - Sizing of Category I Venting
                 Systems
    Annex A - Explanatory Material
    Annex B - Sizing and Capacities of Gas Piping
    Annex C - Suggested Method of Checking for
              Leakage
    Annex D - Suggested Emergency Procedure
              for Gas Leaks
    Annex E - Flow of Gas Through Fixed Orifices
    Annex F - Sizing of Venting Systems Serving
              Appliances Equipped with Draft
              Hoods, Category I Appliances, and
              Appliances Listed for Use with
              Type B Vents
    Annex G - Recommended Procedure for
              Safety Inspection of an Existing
              Appliance Installation
    Annex H - Indoor Combustion Air Calculation
              Examples
    Annex I - Example of Combination of Indoor
              and Outdoor Combustion and
              Ventilation Opening Design
    Annex J - Enforcement
    Annex K - Informational References
    Index

    Abstract - (Show below) - (Hide below)

    Pertains to the installation of fuel gas piping systems, appliances, equipment, and related accessories.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes AGA Z22306. (10/2009) Supersedes ASME B31.2. (09/2011) Also numbered as NFPA 54. (09/2014)
    Document Type Standard
    Publisher American Gas Association
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    CSA 6.24 : 2015 GAS CONVENIENCE OUTLETS AND OPTIONAL ENCLOSURES
    ASTM F 2786 : 2016 : REDLINE Standard Practice for Field Leak Testing of Polyethylene (PE) Pressure Piping Systems Using Gaseous Testing Media Under Pressure (Pneumatic Leak Testing)
    ANSI Z21.18 : 2007 : INC : ADD A : 2010 : R2012 GAS APPLIANCE PRESSURE REGULATORS
    ANSI Z21.69 : 2015 CONNECTORS FOR MOVEABLE GAS APPLIANCES
    ASTM F 1919 : 2014 : REDLINE Standard Specification for Griddles, Single-Sided and Double-Sided, Gas and Electric
    ANSI O2.1 : 1983 SAWMILLS - SAFETY REQUIREMENTS FOR
    ANSI/ASSE A10.10 : 2014 SAFETY REQUIREMENTS FOR TEMPORARY AND PORTABLE SPACE HEATING DEVICES
    ANSI Z21.12 : 1990 DRAFT HOODS
    CSA/ANSI Z21.42:13 (R2018) Gas-fired illuminating appliances
    CSA 6.9 : 2014 QUICK DISCONNECT DEVICES FOR USE WITH GAS FUEL APPLIANCES
    ASTM F 2022 : 2001 : R2013 Standard Test Method for Performance of Booster Heaters
    MSS SP 133 : 2010 EXCESS FLOW VALVES FOR LOW PRESSURE FUEL GAS APPLIANCES
    CSA 6.22 : 2011 : ADD 1 : INC : ADD A : 2012 LINE PRESSURE REGULATORS
    ANSI Z21.77 : 2005 : R2015 MANUALLY OPERATED PIEZO-ELECTRIC SPARK GAS IGNITION SYSTEMS AND COMPONENTS
    CSA 6.32:2012 PRESS-CONNECT METALLIC FITTINGS FOR USE IN FUEL GAS DISTRIBUTION SYSTEMS
    ANSI Z21.58-2018/CSA 1.6-2018 Outdoor cooking gas appliances
    ANSI Z21.5.2 : 2016 GAS CLOTHES DRYERS, VOLUME 2, TYPE 2 CLOTHES DRYERS
    CSA 4.4 : 2015 RELIEF VALVES FOR HOT WATER SUPPLY SYSTEMS
    ANSI Z21.1 : 2016 HOUSEHOLD COOKING GAS APPLIANCES
    CGA 6.8 : M95 ADDENDA B 2000 GAS FILTERS ON APPLIANCES
    CSA LC 3 : 2000(R2005) APPLIANCE STANDS AND DRAIN PANS
    ANSI Z21.18 : 2007 : R2012 GAS APPLIANCE PRESSURE REGULATORS
    CSA 6.32 : 2012 : INC : ADD A : 2013 PRESS-CONNECT METALLIC FITTINGS FOR USE IN FUEL GAS DISTRIBUTION SYSTEMS
    CSA 8.5 : 2012 GAS HOSE CONNECTORS FOR PORTABLE AND MOVEABLE GAS APPLIANCES
    ASTM F 2092 : 2014 : REDLINE Standard Specification for Convection Oven Gas or Electric
    ASTM F 2022 : 2001 : R2007 Standard Test Method for Performance of Booster Heaters
    CSA 6.8 : 2005 PILOT GAS FILTERS
    ANSI A10.17 : 2006 : R2011 SAFE OPERATING PRACTICES FOR HOT MIX ASPHALT (HMA) CONSTRUCTION
    CSA 8.4 : 2014 GAS HOSE CONNECTORS FOR PORTABLE OUTDOOR GAS-FIRED APPLIANCES
    ANSI Z21.21 : 2015 AUTOMATIC VALVES FOR GAS APPLIANCES
    CGA 6.23 : M95 ADDENDA B 2004 MANUALLY OPERATED PIEZO-ELECTRIC SPARK GAS IGNITION SYSTEMS AND COMPONENTS
    CGA 6.21 : 1997 : INC : ADD B : 2010 : R2016 GAS APPLIANCE SEDIMENT TRAPS
    ANSI/ASSE A10.27 : 1998 : R2011 SAFETY REQUIREMENTS FOR HOT MIX ASPHALT FACILITIES
    ANSI/ASSE A10.27 : 1998 SAFETY REQUIREMENTS FOR HOT MIX ASPHALT FACILITIES
    CSA 6.3 : 2007 GAS APPLIANCES PRESSURE REGULATORS
    ANSI Z21.8-1994 (R2017) Installation of Domestic Gas Conversion Burners
    CSA 6.32 : 2012 : INC : ADD A : 2012 : R2016 PRESS-CONNECT METALLIC FITTINGS FOR USE IN FUEL GAS DISTRIBUTION SYSTEMS
    CSA 6.23 : 2005 : R2015 MANUALLY OPERATED PIEZO-ELECTRIC SPARK GAS IGNITION SYSTEMS AND COMPONENTS
    ANSI A10.17 : 2006 SAFE OPERATING PRACTICES FOR HOT MIX ASPHALT (HMA) CONSTRUCTION
    ANSI LC 4:2012 PRESS-CONNECT METALLIC FITTINGS FOR USE IN FUEL GAS DISTRIBUTION SYSTEMS
    ANSI Z21.79 : 1997 : INC : ADD B : 2010 : R2012 GAS APPLIANCES SEDIMENT TRAPS
    ANSI Z21.79 : 1997 : INC : ADD B : 2010 : R2017 GAS APPLIANCES SEDIMENT TRAPS
    ANSI Z21.71:1993 AUTOMATIC INTERMITTENT PILOT IGNITION SYSTEMS FOR FIELD INSTALLATION
    ANSI Z21.77 : 2005 MANUALLY OPERATED PIEZO-ELECTRIC SPARK GAS IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.79 : 1997 : R2012 GAS APPLIANCES SEDIMENT TRAPS
    CSA 6.8 : 2005 : INC : ADD A : 2010 : R2015 PILOT GAS FILTERS
    CSA 6.23 : 2005 MANUALLY OPERATED PIEZO-ELECTRIC SPARK GAS IGNITION SYSTEMS AND COMPONENTS
    ANSI Z83.20 : 2016 GAS-FIRED TUBULAR AND LOW-INTENSITY INFRARED HEATERS
    ANSI Z83.25 : 2017 DIRECT GAS-FIRED PROCESS AIR HEATERS
    ANSI Z21-101 : 2012 GAS HOSE CONNECTORS FOR PORTABLE AND MOVEABLE GAS APPLIANCES
    ANSI Z21.79 : 1997 : INC : ADD A : 2005 : R2012 GAS APPLIANCES SEDIMENT TRAPS
    CSA 8.5 : 2012 : R2017 GAS HOSE CONNECTORS FOR PORTABLE AND MOVEABLE GAS APPLIANCES
    ANSI Z21.71 : 1993 : INC : ADD A : 2005 : R2016 AUTOMATIC INTERMITTENT PILOT IGNITION SYSTEMS FOR FIELD INSTALLATION
    ANSI Z21.12 : 1990 : INC : ADD B : 1994 : R2015 DRAFT HOODS
    ANSI Z21.80:2011 LINE PRESSURE REGULATORS
    CSA 6.3 : 2007 : INC : ADD B : 2012 : R2016 GAS APPLIANCES PRESSURE REGULATORS
    CSA 1.6 : 2018 OUTDOOR COOKING GAS APPLIANCES
    CSA FC 3 : 2004 PORTABLE FUEL CELL POWER SYSTEMS
    CSA FC 3 : 2004 : R2017 PORTABLE FUEL CELL POWER SYSTEMS
    ANSI Z21.71 : 1993 : INC : ADD A : 2005 : R2012 AUTOMATIC INTERMITTENT PILOT IGNITION SYSTEMS FOR FIELD INSTALLATION
    ANSI Z83.19-2017/CSA 2.35-2017 Gas-fired high-intensity infrared heaters
    ANSI/ASSE A10.27 : 1998 : R2005 SAFETY REQUIREMENTS FOR HOT MIX ASPHALT FACILITIES
    ANSI Z21.5.2-2016/CSA 7.2:2016 GAS CLOTHES DRYERS, VOLUME 2, TYPE 2 CLOTHES DRYERS
    ANSI Z83.18 : 2017 RECIRCULATING DIRECT GAS-FIRED HEATING AND FORCED VENTILATION APPLIANCES FOR COMMERCIAL AND INDUSTRIAL APPLICATIONS
    CSA 3.7 : 2017 NON-RECIRCULATING DIRECT GAS-FIRED HEATING AND FORCED VENTILATION APPLIANCES FOR COMMERCIAL AND INDUSTRIAL APPLICATION
    ANSI/ASSE A10.17 : 2006 SAFE OPERATING PRACTICES FOR HOT MIX ASPHALT (HMA) CONSTRUCTION
    CGA 6.21 : 1997 : INC : ADD A : 2005 GAS APPLIANCE SEDIMENT TRAPS
    ANSI Z21-101 : 2012 : R2017 GAS HOSE CONNECTORS FOR PORTABLE AND MOVEABLE GAS APPLIANCES
    ANSI Z21.40.1 : 1996 : INC : ADD A : 1997 : R2017 GAS-FIRED, HEAT ACTIVATED AIR CONDITIONING AND HEAT PUMP APPLIANCES
    ANSI Z21.54 : 2014 GAS HOSE CONNECTORS FOR PORTABLE OUTDOOR GAS-FIRED APPLIANCES
    CGA 6.21 : 1997 : R2012 GAS APPLIANCE SEDIMENT TRAPS
    ANSI Z21.12 : 1990 : R2000 DRAFT HOODS
    CSA 2.3 : 2016 GAS-FIRED CENTRAL FURNACES
    CSA 1.8 : 2016 GAS FOOD SERVICE EQUIPMENT
    ANSI Z21.80 : 2011 : INC : ADD A : 2012 : R2016 LINE PRESSURE REGULATORS
    ANSI Z21.40.1 : 1996 : R2012 GAS-FIRED, HEAT ACTIVATED AIR CONDITIONING AND HEAT PUMP APPLIANCES
    CSA 6.10 : 2015 CONNECTORS FOR GAS APPLIANCES
    ANSI Z21.12 : 1990 : INC : ADD B : 2012 : R2000 DRAFT HOODS
    CSA 4.6 : 2007 : INC : ADD A : 2010 : R2016 AUTOMATIC GAS SHUTOFF DEVICES FOR HOT WATER SUPPLY SYSTEMS
    CSA 1.1 : 2016 HOUSEHOLD COOKING GAS APPLIANCES
    ANSI LC 4 : 2012 : INC : ADD A : 2013 : R2017 PRESS-CONNECT METALLIC FITTINGS FOR USE IN FUEL GAS DISTRIBUTION SYSTEMS
    CSA 4.1 : 2017 GAS WATER HEATERS, VOLUME 1, STORAGE WATER HEATERS WITH INPUT RATINGS OF 75,000 BTU PER HOUR OR LESS
    CSA 6.16 : 2015 CONNECTORS FOR MOVEABLE GAS APPLIANCES
    CSA 4.9 : 2017 GAS-FIRED LOW PRESSURE STEAM AND HOT WATER BOILERS
    ANSI Z21.10.3-2017/CSA 4.3:2017 GAS-FIRED WATER HEATERS, VOLUME 3, STORAGE WATER HEATERS WITH INPUT RATINGS ABOVE 75,000 BTU PER HOUR, CIRCULATING AND INSTANTANEOUS
    ANSI Z21.5.1-2017/CSA 7.1-2017 Gas clothes dryers, volume I, type 1 clothes dryers
    ANSI Z21.80 : 2011 : INC : ADD A : 2012 LINE PRESSURE REGULATORS
    ANSI Z21.8 : 1994 : R2012 INSTALLATION OF DOMESTIC GAS CONVERSION BURNERS
    ANSI LC 4 : 2012 : INC : ADD A : 2013 PRESS-CONNECT METALLIC FITTINGS FOR USE IN FUEL GAS DISTRIBUTION SYSTEMS
    CGA 6.14 : 2015 AUTOMATIC DAMPER DEVICES FOR USE WITH GAS-FIRED APPLIANCES
    CSA 4.6 : 2007 : INC : ADD A : 2010 : R2012 AUTOMATIC GAS SHUTOFF DEVICES FOR HOT WATER SUPPLY SYSTEMS
    ANSI Z21.8:1994 INSTALLATION OF DOMESTIC GAS CONVERSION BURNERS
    ANSI Z21.19-2014/CSA 1.4-2014 REFRIGERATORS USING GAS FUEL
    ANSI Z83.4-2017/CSA 3.7-2017 Non-recirculating direct gas-fired heating and forced ventilation appliances for commercial and industrial application
    ANSI Z21.87 : 2007 : R2012 AUTOMATIC GAS SHUTOFF DEVICES FOR HOT WATER SUPPLY SYSTEMS
    CSA C22.2 No. 199 :2007 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
    CSA 6.3 : 2007 : INC : ADD A : 2010 : R2012 GAS APPLIANCES PRESSURE REGULATORS
    ANSI Z21.92 :2001 MANUALLY OPERATED ELECTRIC GAS IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.40.1 : 1996 : INC : ADD A : 1997 : R2012 GAS-FIRED, HEAT ACTIVATED AIR CONDITIONING AND HEAT PUMP APPLIANCES
    CSA 6.3 : 2007 : INC : ADD B : 2012 GAS APPLIANCES PRESSURE REGULATORS
    ANSI Z21.47 : 2016 GAS-FIRED CENTRAL FURNACES
    ANSI/ASSE A10.17 : 2006 : R2011 SAFE OPERATING PRACTICES FOR HOT MIX ASPHALT (HMA) CONSTRUCTION
    ANSI Z21.73-2017/CSA 11.1-2017 Portable type gas camp lights
    ANSI Z21.40.1 : 1996 GAS-FIRED, HEAT ACTIVATED AIR CONDITIONING AND HEAT PUMP APPLIANCES
    ANSI Z21.94 : 2006 : INC : ADD A : 2007 : R2016 AUTOMATIC FLAMMABLE VAPOR SENSOR SYSTEMS AND COMPONENTS
    ANSI Z21.40.2 : 1996 : INC : ADD A : 1997 : R2017 GAS-FIRED, WORK ACTIVATED AIR-CONDITIONING AND HEAT PUMP APPLIANCES (INTERNAL COMBUSTION)
    ANSI Z21.19 : 2014 REFRIGERATORS USING GAS FUEL
    ANSI Z21.81 : 2005 CYLINDER CONNECTION DEVICES
    ANSI Z21.15 : 2009 : INC : ADD B : 2013 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    ANSI Z21.40.2 : 1996 : INC : ADD A : 1997 : R2012 GAS-FIRED, WORK ACTIVATED AIR-CONDITIONING AND HEAT PUMP APPLIANCES (INTERNAL COMBUSTION)
    ANSI Z21.84-2017 Manually lighted, natural gas, decorative gas appliances for installation in solid-fuel burning appliances
    ANSI Z21.92 : 2001 : INC : ADD B : 2010 : R2016 MANUALLY OPERATED ELECTRIC GAS IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.41 : 2014 QUICK DISCONNECT DEVICES FOR USE WITH GAS FUEL APPLIANCES
    ANSI Z21.78 : 2010 COMBINATION GAS CONTROLS FOR GAS APPLIANCES
    CSA 2.26 : 2017 DECORATIVE GAS APPLIANCES FOR INSTALLATION IN SOLID-FUEL BURNING FIREPLACES
    ANSI Z21.81 : 2005 : INC : ADD A : 2007 : R2015 CYLINDER CONNECTION DEVICES
    ANSI Z21.15:2009 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    ANSI Z21.94 : 2006 AUTOMATIC FLAMMABLE VAPOR SENSOR SYSTEMS AND COMPONENTS
    ANSI Z21.20 : 2005 : INC : ADD A : 2008 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-5: PARTICULAR REQUIREMENTS FOR AUTOMATIC ELECTRICAL BURNER CONTROL SYSTEMS
    CSA C22.2 No. 199 : 2007 : INC : ADD A : 2010 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
    CSA 6.3 : 2007 : INC : ADD A : 2010 GAS APPLIANCES PRESSURE REGULATORS
    ANSI Z21.87 : 2007 : INC : ADD A : 2010 : R2017 AUTOMATIC GAS SHUTOFF DEVICES FOR HOT WATER SUPPLY SYSTEMS
    ANSI Z21.92 : 2001 : INC : ADD B : 2010 : R2012 MANUALLY OPERATED ELECTRIC GAS IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.60-2017/CSA 2.26-2017 Decorative gas appliances for installation in solid-fuel burning fireplaces
    ANSI Z21.87 :2007 AUTOMATIC GAS SHUTOFF DEVICES FOR HOT WATER SUPPLY SYSTEMS
    CSA C22.2 No. 199 : 2007 : INC : ADD A : 2010 : R2012 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
    CSA C22.2 No. 199 : 2007 : R2011 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.50 : 2016 VENTED DECORATIVE GAS APPLIANCES
    ANSI Z21.72 : 2016 PORTABLE TYPE GAS CAMP STOVES
    ANSI Z21.76-2016 Gas-fired unvented catalytic room heaters for use with propane gas
    ANSI Z21.92 : 2001 : INC : ADD B : 2010 MANUALLY OPERATED ELECTRIC GAS IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.20-2005 (R2016) Automatic Gas Ignition Systems and Components
    ANSI Z21.78 : 2010 : R2015 COMBINATION GAS CONTROLS FOR GAS APPLIANCES
    ANSI Z21.15 : 2009 : INC : ADD B : 2013 : R2014 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    ASME B31.3:2016 PROCESS PIPING
    ANSI Z21.88 : 2017 VENTED GAS FIREPLACE HEATERS
    ANSI Z21.20 : 2005 : INC : ADD A : 2008 : R2012 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-5: PARTICULAR REQUIREMENTS FOR AUTOMATIC ELECTRICAL BURNER CONTROL SYSTEMS
    ANSI Z21.20 :2005 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-5: PARTICULAR REQUIREMENTS FOR AUTOMATIC ELECTRICAL BURNER CONTROL SYSTEMS
    ANSI Z21.92 : 2001 : INC : ADD A : 2005 : R2012 MANUALLY OPERATED ELECTRIC GAS IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.13 : 2017 GAS-FIRED LOW PRESSURE STEAM AND HOT WATER BOILERS
    ANSI Z21.87 : 2007 : INC : ADD A : 2010 : R2012 AUTOMATIC GAS SHUTOFF DEVICES FOR HOT WATER SUPPLY SYSTEMS
    ANSI Z21.92 : 2001 : R2012 MANUALLY OPERATED ELECTRIC GAS IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.5.1 : 2017 GAS CLOTHES DRYERS, VOLUME 1, TYPE 1 CLOTHES DRYERS
    ANSI Z21.81 : 2005 : INC : ADD A : 2007 : R2010 CYLINDER CONNECTION DEVICES
    ANSI Z21.15 : 2009 : INC : ADD A : 2009 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    ASCE 25 97 : 1999 EARTHQUAKE-ACTUATED AUTOMATIC GAS SHUTOFF DEVICES
    ANSI Z21.63 : 2014 PORTABLE TYPE GAS CAMP HEATERS
    CSA 2.32 : 2016 VENTED GAS-FIRED SPACE HEATING APPLIANCES
    CSA C22.2 No. 60730-2-5 : 2014 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-5: PARTICULAR REQUIREMENTS FOR AUTOMATIC ELECTRICAL BURNER CONTROL SYSTEMS
    ANSI Z21.75 : 2016 CONNECTORS FOR OUTDOOR GAS APPLIANCES AND MANUFACTURED HOMES
    ANSI Z83.25-2017 (R2021)/CSA 3.19-2017 Direct gas-fired process air heaters
    ANSI Z21.86-2016/CSA 2.32-2016 Vented gas-fired space heating appliances
    CSA 11.3 : 2014 PORTABLE TYPE GAS CAMP HEATERS
    CSA 6.31 : 2006 : INC : ADD A : 2007 : R2016 AUTOMATIC FLAMMABLE VAPOR SENSOR SYSTEMS AND COMPONENTS
    ANSI A10.17 : 2006 : R2011 SAFE OPERATING PRACTICES FOR HOT MIX ASPHALT (HMA) CONSTRUCTION
    CSA/ANSI NGV 5.2-2017 Vehicle fueling appliances (VFA)
    CSA 2.35 : 2017 GAS-FIRED HIGH-INTENSITY INFRARED HEATERS
    CSA 11.1 : 2017 PORTABLE TYPE GAS CAMP LIGHTS
    CSA 6.31 : 2006 : INC : ADD A : 2007 : R2011 AUTOMATIC FLAMMABLE VAPOR SENSOR SYSTEMS AND COMPONENTS
    CSA 6.31 : 2006 AUTOMATIC FLAMMABLE VAPOR SENSOR SYSTEMS AND COMPONENTS
    ANSI Z83.20-2016/CSA 2.34-2016 Gas-fired tubular and low-intensity infrared heaters
    ANSI Z21.89-2017/CSA 1.18-2017 Outdoor cooking specialty gas appliances
    ANSI Z21.97 : 2017 OUTDOOR DECORATIVE GAS APPLIANCES
    ANSI Z21.97-2017/CSA 2.41-2017 Outdoor decorative gas appliances
    ASME B31.8 : 2016 Gas Transmission and Distribution Piping Systems
    ANSI Z21.11.3-2016 Gas-fired room heaters, volume III, propane-fired portable emergency use heater systems
    ANSI FC 1 : 2012 STATIONARY FUEL CELL POWER SYSTEMS
    CSA 6.22 : 2011 LINE PRESSURE REGULATORS
    ANSI Z21.90 : 2015 GAS CONVENIENCE OUTLETS AND OPTIONAL ENCLOSURES
    ANSI Z21-10-3 : 2017 GAS-FIRED WATER HEATERS, VOLUME 3, STORAGE WATER HEATERS WITH INPUT RATINGS ABOVE 75,000 BTU PER HOUR, CIRCULATING AND INSTANTANEOUS
    ANSI/ASSE A10.17 : 2006 : R2011 SAFE OPERATING PRACTICES FOR HOT MIX ASPHALT (HMA) CONSTRUCTION
    ANSI A10.17 : 2006 SAFE OPERATING PRACTICES FOR HOT MIX ASPHALT (HMA) CONSTRUCTION
    ASCE 25 06 : 2008 EARTHQUAKE ACTUATED AUTOMATIC GAS SHUTOFF DEVICES
    ANSI Z21.17 : 1998 : INC : ADD A : 2008 : R2014 DOMESTIC GAS CONVERSION BURNERS
    ANSI Z4.4 : 2016 SANITATION - IN FIELDS AND TEMPORARY LABOR CAMPS - MINIMUM REQUIREMENTS
    ANSI Z21.17 : 1998 DOMESTIC GAS CONVERSION BURNERS
    ASME B31.1 : 2016 POWER PIPING
    CSA 6.22 : 2011 : INC : ADD A : 2012 : R2016 LINE PRESSURE REGULATORS
    CSA 2.22 : 2016 VENTED DECORATIVE GAS APPLIANCES
    CSA 6.5 : 2015 AUTOMATIC VALVES FOR GAS APPLIANCES
    ANSI Z21.24 : 2015 CONNECTORS FOR GAS APPLIANCES
    ASME CSD1 : 2012 CONTROLS AND SAFETY DEVICES FOR AUTOMATICALLY FIRED BOILERS
    ANSI Z21.18 : 2007 : INC : ADD A : 2010 GAS APPLIANCE PRESSURE REGULATORS
    ANSI Z21.18 : 2007 GAS APPLIANCE PRESSURE REGULATORS
    ANSI Z21.18 : 2007 : INC : ADD B : 2012 : R2017 GAS APPLIANCE PRESSURE REGULATORS
    CGA 6.21 : 1997 GAS APPLIANCE SEDIMENT TRAPS
    ASTM F 1602 : 2012 : R2017 Standard Specification for Kettles, Steam-Jacketed, 20 to 200 gal (75.7 to 757 L), Floor or Wall Mounted, Direct Steam, Gas and Electric Heated
    ASTM F 1602 : 2012 Standard Specification for Kettles, Steam-Jacketed, 20 to 200 gal (75.7 to 757 L), Floor or Wall Mounted, Direct Steam, Gas and Electric Heated
    ANSI LC 1 : 2018 FUEL GAS PIPING SYSTEMS USING CORRUGATED STAINLESS STEEL TUBING
    CSA 6.26 : 2018 FUEL GAS PIPING SYSTEMS USING CORRUGATED STAINLESS STEEL TUBING
    ANSI/ASSE A10.10 : 2014 SAFETY REQUIREMENTS FOR TEMPORARY AND PORTABLE SPACE HEATING DEVICES
    ANSI Z21.22 : 2015 RELIEF VALVES FOR HOT WATER SUPPLY SYSTEMS
    ANSI/ASSE A10.17 : 2006 SAFE OPERATING PRACTICES FOR HOT MIX ASPHALT (HMA) CONSTRUCTION
    ANSI Z21.18 : 2007 : INC : ADD B : 2012 GAS APPLIANCE PRESSURE REGULATORS
    ASTM F 1603 : 2017 : REDLINE Standard Specification for Kettles, Steam-Jacketed, 32 oz to 20 gal (1 to 75.7 L), Tilting, Table Mounted, Direct Steam, Gas and Electric Heated
    NFPA 101 : 2018 LIFE SAFETY CODE
    NFPA 1 : 2018 FIRE CODE
    ANSI Z21.10.3 : 2015 GAS-FIRED WATER HEATERS, VOLUME 3, STORAGE WATER HEATERS WITH INPUT RATINGS ABOVE 75,000 BTU PER HOUR, CIRCULATING AND INSTANTANEOUS
    NFPA 150 : 2016 FIRE AND LIFE SAFETY IN ANIMAL HOUSING FACILITIES
    NFPA 101 HDBK : 2018 LIFE SAFETY CODE HANDBOOK
    ANSI/CSA-B149.6-15 Code for digester gas, landfill gas, and biogas generation and utilization
    ANSI Z21.91 : 2017 VENTLESS FIREBOX ENCLOSURES FOR GAS-FIRED UNVENTED DECORATIVE ROOM HEATERS
    CSA 6.25 : 2005 CYLINDER CONNECTION DEVICES
    CSA 6.25 : 2005 : INC : ADD A : 2007 : R2010 CYLINDER CONNECTION DEVICES
    ANSI Z21.66 : 2015 AUTOMATIC DAMPER DEVICES FOR USE WITH GAS-FIRED APPLIANCES
    CSA 6.25 : 2005 : INC : ADD A : 2007 : R2015 CYLINDER CONNECTION DEVICES
    CSA 6.20 : 2010 : R2015 COMBINATION GAS CONTROLS FOR GAS APPLIANCES
    CSA 11.2 : 2016 PORTABLE TYPE GAS CAMP STOVES
    ASHRAE GUIDELINE 24 : 2015 VENTILATION AND INDOOR AIR QUALITY IN LOW-RISE RESIDENTIAL BUILDINGS
    CSA 6.20 : 2010 COMBINATION GAS CONTROLS FOR GAS APPLIANCES
    ANSI Z21.23:2010 GAS APPLIANCE THERMOSTATS
    CSA/ANSI Z21.10.1:19/CSA 4.1:19 Gas water heaters, volume I, storage water heaters with input ratings of 75,000 Btu per hour or less
    CSA 9.1 : 2009 : INC : ADD B : 2013 : R2014 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    UL 60730-2-5 : 3ED REV AUG 2014 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-5: PARTICULAR REQUIREMENTS FOR AUTOMATIC ELECTRICAL BURNER CONTROL SYSTEMS
    CSA 6.29 : 2001 : INC : ADD B : 2010 MANUALLY OPERATED ELECTRIC GAS IGNITION SYSTEMS AND COMPONENTS
    CSA 6.29 : 2001 MANUALLY OPERATED ELECTRIC GAS IGNITION SYSTEMS AND COMPONENTS
    CSA 9.1 : 2009 : INC : ADD A : 2012 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    ANSI Z83.8 : 2016 GAS UNIT HEATERS, GAS PACKAGED HEATERS, GAS UTILITY HEATERS, AND GAS-FIRED DUCT FURNACES
    CSA 9.1 : 2009 : INC : ADD B : 2013 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    CSA 6.29 : 2001 : INC : ADD B : 2010 : R2012 MANUALLY OPERATED ELECTRIC GAS IGNITION SYSTEMS AND COMPONENTS
    CSA/ANSI Z21.72:19/CSA 11.2:19 Portable type gas camp stoves
    ANSI Z21.89 : 2017 OUTDOOR COOKING SPECIALTY GAS APPLIANCES
    ANSI Z21.23 : 2010 : R2015 GAS APPLIANCE THERMOSTATS
    CSA 9.1 : 2009 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    CSA 6.29 : 2001 : INC : ADD B : 2010 : R2016 MANUALLY OPERATED ELECTRIC GAS IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.10.1 : 2017 GAS WATER HEATERS, VOLUME 1, STORAGE WATER HEATERS WITH INPUT RATINGS OF 75,000 BTU PER HOUR OR LESS
    CSA 2.6 : 2016 GAS UNIT HEATERS, GAS PACKAGED HEATERS, GAS UTILITY HEATERS, AND GAS-FIRED DUCT FURNACES
    ANSI/CSA NGV 5.1-2016 (R2020) Residential fueling appliances
    ANSI Z83.11 : 2016 GAS FOOD SERVICE EQUIPMENT
    NFPA 1 : 2021 FIRE CODE
    ANSI/IAS U.S. LC 2 : 1996 DIRECT GAS-FIRED CIRCULATING HEATERS FOR AGRICULTURAL ANIMAL CONFINEMENT BUILDINGS
    CSA NGV 5.1 : 2016 RESIDENTIAL FUELING APPLIANCES
    CSA 6.27 : 2016 CONNECTORS FOR OUTDOOR GAS APPLIANCES AND MANUFACTURED HOMES
    ANSI/IAS U.S. LC 2 : 1996 : INC : ADD A : 1998 : R2015 DIRECT GAS-FIRED CIRCULATING HEATERS FOR AGRICULTURAL ANIMAL CONFINEMENT BUILDINGS
    CSA 2.33 : 2017 VENTED GAS FIREPLACE HEATERS
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