CHAPTER 17 STANDARDS STANDARDS Broadway, New York, NY 10018,

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1 STANDARDS Chapter 17, Part II CHAPTER 17 STANDARDS Scope Part I of this chapter covers standards that are hereby declared to be part of this code. Part II of this chapter lists standards which relate to equipment and materials specified in this code, but are not adopted as part of this code. Part I Standards Adopted as Part of This Code UMC Standard 2-2 UMC Sections 209.0, Title and Source: Galvanized Sheet Metals, Tentative Specification A525-64T of the American Society for Testing and Materials UMC Standard 6-2 UMC Section 506.2, 602.1, Title and Source: Metal Ducts, First Edition, 1985 HVAC Duct Construction Standards, Metal and Flexible, published by the Sheet Metal and Air- Conditioning Contractors National Association UMC Standard 6-5 UMC Section Title and Source: Installation of Factory-Made Air Ducts, Fibrous Glass Duct Construction Standards, Published by the Thermal North America Insulation Manufacturers Association and Guidelines for Installing Flexible Ducts, F l e x i b l e Duct Performance and Installation Standards 4th Edition published by the Air Diffusion Council Part II Referenced Standards The f o l l o w i n g standards are intended for use as a guide in the design, testing, and installation of equipment regulated by this code. These standards are mandatory when required by sections in this code. Abbreviations referred to in this list: ACCA ANSI Air Conditioning Contractors of America 2800 Shirlington Road, Suite 300 Arlington, VA 22206, American National Standards Institute, Inc. ARI 1430 Broadway, New York, NY 10018, Air Conditioning and Refrigeration Institute, 4100 North Fairfax Drive, Suite 200, Arlington, VA 22203, ASHRAE American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc Tullie Circle, NE Atlanta, GA , ASME American Society of Mechanical Engineers, United Engineering Center 345 E. 47th St. New York, NY 10017, ASTM American Society for Testing and Materials 100 Barr Harbor Drive, West Conshohocken, PA IAPMO International Association of Plumbing and Mechanical Officials 5001 E. Philadelphia Street Ontario, CA I-B-R Institute of Boiler and Radiator Manufacturers, 393 Seventh Avenue, New York, NY NFPA NFPA International 1 Batterymarch Park Quincy, MA SBI Steel Boiler Institute, 393 Seventh Avenue, New York, NY SMACNA Sheet Metal and Air Conditioning Contractors National Association, 4021 Lafayette Center Road, Chantilly, VA UL Underwriters Laboratories Inc., 333 Pfingsten Road, Northbrook, IL R Reaffirmed as up-to-date. HEATING, VENTILATION AND AIR CONDITIONING AIR-CONDITIONING APPLIANCES, GAS-FIRED 269

2 Chapter 17, Part II UNIFORM MECHANICAL CODE ABSORPTION SUMMER, ANSI Z Addenda Z a-1982 AIR FILTER UNITS, ANSI/UL 900, 1994 CEILING DAMPERS, UL 555C, 1996 CENTRAL FURNACES, GAS-FIRED, ANSI Z CLOSURE SYSTEMS FOR USE WITH FLEXIBLE AIR DUCTS AND AIR CONNECTORS, UL 181B, 1995 CLOSURE SYSTEMS FOR USE WITH RIGID AIR DUCTS AND AIR CONNECTORS, UL 181A, 1994 COMMERCIAL DUCT SYSTEMS, ACCA MA N U A L Q CONVERSION BURNERS, DOMESTIC GAS, ANSI Z Addenda Z21.17a-1993 CONVERSION BURNERS, DOMESTIC GAS, INSTALLATION OF, ANSI Z DIRECT GAS-FIRED INDUSTRIAL AIR HEATERS, ANSI Z Addenda Z83.18a-1991 Addenda Z83.18b-1992 DIRECT GAS-FIRED MAKEUP AIR HEATERS, ANSI Z Addenda Z83.4a-1992 DRAFT EQUIPMENT, UL 378, 1993 DRAFT HOODS, ANSI Z Addenda Z21.12a-1993 Addenda Z21.12b-1994 DUCT FURNACES, GAS-FIRED, ANSI Z Addenda Z83.9a-1992 DUCTED HEAT RECOVERY VENTILATORS, UL 1812, 1995 ELECTROSTATIC AIR CLEANERS, ANSI/UL 867, 2000 FIBROUS GLASS DUCT CONSTRUCTION STANDARD, SMACNA, 1992 FIRE DAMPERS, UL 555, 1999 FIXED AND LOCATION-DEDICATED ELECTRIC ROOM HEATERS, UL 2021, 1997 FLASHING AND STAND COMBINATION FOR AIR CONDITIONING UNITS (UNIT CURB), IAPMO PS FLOOR FURNACE, GAS-FIRED GRAVITY AND FAN TYPE, ANSI Z FURNACES, SOLID-FUEL AND COMBINATION FUEL CENTRAL AND SUPPLEMENTARY, ANSI/UL 391, 1995 GAS HEATING EQUIPMENT, COMMERCIAL INDUSTRIAL (Inputs over 400,000 Btu per hour), UL 795, 1999 HEAT RESPONSIVE LINKS FOR FIRE PROTECTION SERVICE, ANSI/UL 33, 2001 HEATING AND COOLING EQUIPMENT, ANSI/UL 1995, 1995 HERMETIC REFRIGERANT MOTOR COMPRESSORS, ANSI/UL 984, 1996 HVAC DUCT CONSTRUCTION STANDARDS, METAL AND FLEXIBLE, SMACNA, 1995 Addendum 1, November 1997 INFRARED HEATERS, GAS-FIRED, ANSI Z Addenda Z83.6a-1992 Addenda Z83.6b-1993 LIMIT CONTROLS, ANSI/UL 353, 1995 LOAD CALCULATION FOR COMMERCIAL SUMMER AND WINTER AIR CONDITIONING, ACCA Manual N FACTORY- MADE AIR DUCTS AND AIR CONNECTORS, UL 181, 1996 MECHANICAL REFRIGERATION, SAFETY CODE FOR, ANSI/ASHRAE , Addenda C and D 270

3 STANDARDS Chapter 17, Part II NONDUCTED HEAT RECOVERY VENTILATORS, UL 1815, 2001 OIL BURNERS, ANSI/UL 296, 1998 OIL-FIRED AIR HEATERS AND DIRECT-FIRED HEATERS, UL 733, 1993 OIL-FIRED CENTRAL FURNACES, UL 727, 1994 OIL-FIRED FLOOR FURNACES, ANSI/UL 729, 1995 OIL-FIRED WALL FURNACES, ANSI/UL 730, 1995 OIL-FIRED UNIT HEATERS, ANSI/UL 731, 1995 PANEL HEATING, ASHRAE Systems Volume 1980 REFRIGERANT SPECIFICATIONS, ARI RESIDENTIAL DUCT SYSTEMS, ACCA M A N U A L D RESIDENTIAL LOAD CALCULATION, ACCA MANUAL J ROOM HEATERS, GAS-FIRED Volume I, Vented Room Heaters, ANSI Z Volume II, Unvented Room Heaters, ANSI Z ROOM HEATER, SOLID-FUEL TYPE, ANSI/UL 1482, 1998 SMOKE DAMPERS, ANSI/UL 555S, 2001 SMOKE DETECTORS FOR DUCT APPLICATION, UL 268A, 1998 STANDARD TEST METHOD FOR STEADY-STATE THERMAL TRANSMISSION PROPERTIES BY MEANS OF THE HEAT FLOW METER APPARATUS, ASTM C 518, 1998 VENTILATION FOR ACCEPTABLE INDOOR AIR QUALITY, ASHRAE 62, 2001 WALL FURNACES, GAS-FIRED GRAVITY AND FAN-TYPE DIRECT-VENT, ANSI Z Addenda Z21.44a-1992 WALL FURNACES, GAS-FIRED GRAVITY AND FAN-TYPE VENTED, ANSI Z WATER HEATERS AND BOILERS BOILERS, GAS-FIRED LOW-PRESSURE STEAM AND HOT-WATER, ANSI Z Addenda Z21.13a-1993 Addenda Z21.13b-1994 BOILERS, GAS UTILIZATION EQUIPMENT IN LARGE BOILERS, ANSI Z Addenda Z83.3a-1972 Addenda Z83.3b-1976 (Reaffirmed 1983, 1989) BOILERS, LOW-PRESSURE CAST-IRON HEATING, I-B-R TESTING AND RATING CODE, I-B-R, Seventh Edition, January, 1966 BOILERS, STEEL, SBI TESTING AND RATING CODE, SBI, Tenth Edition, September, 1965 CONNECTORS FOR MOVABLE GAS APPLIANCES, ANSI Z , CSA 6.16-M97 CONVERSION BURNERS, DOMESTIC GAS, ANSI Z Addenda Z21.17a-1993 Addenda Z21.17b-1993 CONVERSION BURNERS, DOMESTIC GAS, INSTALLATION OF, ANSI Z THERMOSTATS, GAS APPLIANCE, ANSI Z Addenda Z21.23a-1991 Addenda Z21.23b-1993 UNIT HEATERS, GAS, ANSI Z COUNTER APPLIANCES, FOOD SERVICE EQUIPMENT, GAS, ANSI Z DRAFT EQUIPMENT, UL 378, 1993 DRAFT HOODS, ANSI Z

4 Chapter 17, Part II UNIFORM MECHANICAL CODE Addenda Z21.12a-1993 Addenda Z21.12b-1994 ELECTRIC BOOSTER AND COMMERCIAL STORAGE TANK WATER HEATER, ANSI/UL 1453, 1995 FLEXIBLE METALLIC WATER CONNECTORS, IAPMO PS GAS HEATING EQUIPMENT, COMMERCIAL INDUSTRIAL (Inputs over 400,000 Btu per hour), UL 795, 1999 GAS-FIRED STEAM AND HOT WATER BOILERS AND ADDENDA, ANSI Z GAS WATER HEATERS Volume I, Storage Water Heaters with Input Ratings of 75,000 Btu per Hour or Less, ANSI Z Volume III, Storage with Input Ratings above 75,000 btu per Hour, Circulating and Instantaneous Water Heaters, ANSI Z HEATING, WATER SUPPLY, AND POWER BOILERS ELECTRIC, ANSI/UL 834, 1998 HOUSEHOLD ELECTRIC STORAGE TANK WATER HEATERS, ANSI/UL 174, 1996 LIMIT CONTROLS, ANSI/UL 353, 1995 COMMERCIAL ELECTRIC DISHWASHERS, ANSI/UL 921, 1996 COMMERCIAL REFRIGERATORS AND FREEZERS, ANSI/UL 471, 1995 COUNTER APPLIANCES, FOOD SERVICE EQUIPMENT, GAS, ANSI Z Addenda Z83.14a-1990 Addenda Z83.14b-1991 DEEP FAT FRYERS, FOOD SERVICE EQUIPMENT, GAS, ANSI Z Addenda Z83.13a-1990 Addenda Z83.13b-1991 DRAFT EQUIPMENT, UL 378, 1993 DRAFT HOODS, ANSI Z Addenda Z21.12a-1993 Addenda Z21.12b-1994 ELECTRIC HOUSEHOLD COOKING AND FOOD SERVING APPLIANCES, UL 1026, 1995 EXHAUST HOODS FOR COMMERCIAL COOKING EQUIPMENT, ANSI/UL 710, 1995 FIRE TESTING OF FIRE EXTINGUISHING SYSTEMS FOR PROTECTION OF RESTAURANT COOKING AREAS, UL 300, 1996 OIL BURNERS, ANSI/UL 296, 1998 OIL-FIRED BOILER ASSEMBLIES, UL 726, 1995 OIL-FIRED STORAGE TANK WATER HEATERS, UL 732, 1997 SWIMMING POOL HEATERS, GAS-FIRED, ANSI Z Addenda Z21.56a-1993 Addenda Z21.56b-1994 COOKING EQUIPMENT COMMERCIAL ELECTRIC COOKING APPLIANCES, ANSI/UL 197, 1993 FOOD SERVICE EQUIPMENT BAKING AND ROASTING OVENS, GAS, ANSI Z Addenda Z83.12a-1990 Addenda Z83.12b-1991 GREASE DUCTS, UL 1978, 2002 GREASE FILTERS FOR EXHAUST DUCTS, UL 1046, 2000 HOUSEHOLD COOKING GAS APPLIANCES, ANSI Z HOUSEHOLD ELECTRIC RANGES, ANSI/UL 858, 2001 ANSI Z KETTLES, STEAM COOKERS 272

5 STANDARDS Chapter 17, Part II AND STEAM GENERATORS, FOOD SERVICE EQUIPMENT, GAS OIL BURNERS, ANSI/UL 296, 1998 VENTING SYSTEMS, TYPE L, LOW TEMPERATURE, ANSI/UL 641, 1995 FIREPLACES AND ACCESSORIES OIL-BURNING STOVES, UL 896, 1997 OUTDOOR COOKING GAS APPLIANCES, ANSI Z RANGES AND UNIT BROILERS, FOOD SERVICE EQUIPMENT, GAS, ANSI Z Addenda Z83.11a-1990 Addenda Z83.11b-1991 VENTILATION CONTROL AND FIRE PROTECTION OF COMMERCIAL COOKING OPERATIONS, NFPA 96, 1998 CHIMNEYS AND VENTS CHIMNEY LINERS, ANSI/UL 1777, 1996 CHIMNEYS, FACTORY-BUILT, MEDIUM-HEAT APPLIANCE, ANSI/UL 959, 2000 CHIMNEYS, FACTORY-BUILT, RESIDENTIAL TYPE AND BUILDING HEATING APPLIANCE, ANSI/UL 103, 2001 CHIMNEYS, FIREPLACES, VENTS, AND SOLID FUEL-BURNING APPLIANCES, NFPA 211, 2000 DRAFT EQUIPMENT, UL 378, 1993 GAS VENTS, ANSI/UL 441, 1999 DECORATIVE GAS APPLIANCES, VENTED, ANSI Z Addenda Z21.50a-1990 Addenda Z21.50b-1991 DECORATIVE GAS APPLIANCES FOR INSTALLATION IN SOLID-FUEL BURNING FIREPLACES, ANSI Z FIREPLACE ACCESSORIES, ANSI/UL 907, 1996 FIREPLACE STOVES, ANSI/UL 737, 1996 FIREPLACES, FACTORY-BUILT, ANSI/UL 127, 1998 LAUNDRY EQUIPMENT CLOTHES DRYERS, GAS Volume I, Type 1 Clothes Dryers, ANSI Z Volume II, Type 2 Clothes Dryers, ANSI Z Addenda Z21.5.2a-1990 Addenda Z21.5.2b-1992 ELECTRIC CLOTHES DRYERS, ANSI/UL 2158, 1997 ELECTRIC CLOTHES WASHING MACHINES AND EXTRACTORS, ANSI/UL 2157, 1997 ELECTRIC COMMERCIAL CLOTHES-DRYING EQUIPMENT, UL 1240, 1994 ELECTRIC COMMERCIAL CLOTHES-WASHING EQUIPMENT, UL 1206, 1994 VENT DAMPER DEVICES FOR USE WITH GAS- FIRED APPLIANCES, AUTOMATIC, ANSI Z VENT OR CHIMNEY CONNECTOR DAMPERS FOR OIL-FIRED APPLIANCES, ANSI/UL 17, 1995 VENTING SYSTEMS FOR GAS-BURNING APPLIANCES, CATEGORIES II, III, AND IV, UL 1738, 2000 VENT DAMPER DEVICES FOR USE WITH GAS- FIRED APPLIANCES, AUTOMATIC, ANSI Z VALVES, REGULATORS, AND GAUGES EARTHQUAKE ACTUATED AUTOMATIC GAS SHUTOFF SYSTEMS, ANSI Z GAUGES, INDICATING PRESSURE, FOR 273

6 Chapter 17, Part II UNIFORM MECHANICAL CODE COMPRESSED GAS SERVICE, ANSI/UL 404, 1997 EXPLOSION PREVENTION SYSTEMS, NFPA 69, 1997 GAUGES AND INDICATORS, LIQUID LEVEL, FOR ANHYDROUS AMMONIA AND LP-GAS, UL 565, 1998 LIQUID LEVEL INDICATING GAUGES FOR OIL BURNER FUELS, ANSI/UL 180, 1997 EXTERNAL CORROSION PROTECTION SYSTEMS FOR STEEL UNDERGROUND STORAGE TANKS, UL 1746, 1993 FLAME ARRESTERS, ANSI/UL 525, 1995 MANUALLY OPERATED METALLIC GAS VALVES (LINE TYPE) FOR USE IN GAS PIPING SYSTEMS UP TO 125 PSIG (SIZES 1/2 THROUGH 2), ANSI/ASME B REGULATORS, COMPRESSED GAS, ANSI/UL 252, 1996 REGULATORS, LP-GAS, ANSI/UL 144, 2001 VALVES, AUTOMATIC FOR GAS APPLIANCES, ANSI Z VALVES, CONSTANT-LEVEL OIL, UL 352, 1997 VALVES, ELECTRICALLY OPERATED, ANSI/UL 429, 1999 VALVES FOR ANHYDROUS AMMONIA AND LP GAS (OTHER THAN SAFETY RELIEF), ANSI/UL 125, 2001 FLAMMABLE AND COMBUSTIBLE LIQUIDS CODE, NFPA 30, 2000 HOSE, FLEXIBLE METALLIC, ANSI/UL 536, 2000 HOSE, LP-GAS, ANSI/UL 21, 1996 PIPE THREADS, ANSI B2.1, 1990 PROTECTIVELY COATED PIPE (INSTALLATION) IS STEEL AUXILIARY TANKS FOR OIL-BURNER FUEL, UL 443, 1996 STEEL TANKS FOR OIL-BURNER FUEL, ANSI/UL 80, 2000 PUMPS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR, ANSI Z PUMPS FOR OIL-BURNING APPLIANCES, ANSI/UL 343, 1998 VALVES FOR FLAMMABLE FLUIDS, ANSI/UL 842, 1999 PUMPS, POWER OPERATED FOR ANHYDROUS AMMONIA AND LP-GAS, ANSI/UL 51, 1999 VALVES AND HOSE VALVES, MANUALLY OPERATED GAS, ANSI Z VALVES, RELIEF AND AUTOMATIC GAS SHUTOFF DEVICES FOR HOT WATER SUPPLY SYSTEMS, ANSI Z Addenda Z21.22a-1990 VALVES, SAFETY RELIEF FOR ANHYDROUS AMMONIA AND LP-GAS, UL 132, 1997 SOLDERING SOLDERING FLUXES, ASTM B 813, 1993 SOLDERING PROCEDURE FOR CAPILLARY SPACE JOINTS IN COPPER AND COPPER ALLOY TUBE AND FITTINGS, ASTM B 828, 1992 SOLDERS, ASTM B 32, 1996 FUEL STORAGE TANKS AND PIPING REFRIGERATION DRYSEAL PIPE THREADS, ANSI B2.2, 1968 PUMPS FOR OIL-BURNING APPLIANCES, ANSI/UL 343,

7 STANDARDS Chapter 17, Part II PUMPS, POWER OPERATED FOR ANHYDROUS AMMONIA AND LP GAS, ANSI/UL 51, 1999 REFRIGERANT RECOVERY/RECYCLING EQUIPMENT, UL 1963, 1995 REFRIGERANT-CONTAINING COMPONENTS AND ACCESSORIES, NON-ELECTRICAL, ANSI/UL 207, 2001 REFRIGERANT DESIGNATION AND SAFETY CLASSIFICATION, ANSI/ASHRAE REFRIGERANT PIPING, INCLUDING VALVES, FITTINGS AND WELDING, ANSI B REFRIGERANT SPECIFICATIONS, ARI REFRIGERATORS USING GAS FUEL, ANSI Z UNIT COOLERS, REFRIGERATION, ANSI/UL 412, 2001 APPLIANCE CONNECTORS AND HOSES CONNECTORS, METAL, FOR GAS APPLIANCES, ANSI Z Addenda Z21.24a-1993 CONNECTORS FOR MOVABLE GAS APPLIANCES, ANSI Z , CSA 6.16-M97 FLEXIBLE METALLIC WATER CONNECTORS, PS GAS HOSE CONNECTORS FOR PORTABLE INDOOR GAS-FIRED APPLIANCES, ANSI Z GAS HOSE CONNECTORS FOR PORTABLE OUTDOOR GAS-FIRED APPLIANCES, ANSI Z ILLUMINATING APPLIANCES, GAS-FIRED, ANSI Z Addenda Z21.42a-1973 Addenda Z21.42b-1981 PIGTAILS AND FLEXIBLE HOSE CONNECTORS FOR LP-GAS, ANSI/UL 569, 1994, 2000 QUICK-DISCONNECT DEVICES FOR USE WITH GAS FUEL, ANSI Z Addenda Z21.41a-1990 Addenda Z21.41b-1992 FUEL GAS COMPONENTS AND OTHER APPLIANCES GAS-FIRED CONSTRUCTION HEATERS, ANSI Z Addenda Z83.7a-1991 Addenda Z83.7b-1993 INCINERATORS, RESIDENTIAL, UL 791, 1993 STANDARD FOR FUEL CELL POWER PLANTS, ANSI Z21.83, 1998 TOILETS, GAS-FIRED, ANSI Z (Reaffirmed 1989) FUEL GAS COMPONENTS AUTOMATIC GAS IGNITION SYSTEMS AND COMPONENTS, ANSI Z AUTOMATIC INTERMITTENT PILOT IGNITION SYSTEMS FOR FIELD INSTALLATION, ANSI Z COMPRESSED NATURAL GAS (CNG) VEHICULAR FUEL SYSTEMS, ANSI/NFPA LIQUEFIED PETROLEUM GAS CODE, NFPA 58, 2001 NATIONAL FUEL GAS CODE, ANSI Z223.1, NFPA 54, 2002 PILOT GAS FILTERS, ANSI Z Addenda Z21.35a-1993 STANDARD FOR THE INSTALLATION OF STATIONARY FUEL CELL POWER PLANTS, NFPA 853, 2000 OTHER CLIMATIC CONDITIONS FOR THE UNITED STATES, 1989, ASHRAE H A N D B O O K FUNDAMENTALS, CHAPTER 24, T A B L E 1, 275

8 Chapter 17, Part II UNIFORM MECHANICAL CODE COLUMN 6 OF BUILDING MATERIALS, ANSI/UL 723, 1996 FIRE TEST FOR HEAT AND VISIBLE SMOKE RELEASE FOR DISCRETE PRODUCTS AND THEIR ACCESSORIES INSTALLED IN AIR HANDLING SPACES, UL 2043, 1996 FIRE TEST OF PLASTIC SPRINKLER PIPE FOR FLAME AND SMOKE CHARACTERISTICS, UL 1887, 1996 FIRE TEST OF PNEUMATIC TUBING FOR FLAME AND SMOKE CHARACTERISTICS, UL 1820, 1997 FUEL OIL, CANADIAN GOVERNMENT SPECIFICATION BOARD, 3-GP-28 INSTALLATION OF OIL-BURNING EQUIPMENT, NFPA 31, 2001 NATIONAL ELECTRICAL CODE, NFPA 70, 2002 SPECIFICATION FOR FUEL OIL, ANSI/ASTM D STANDARD ON EXPLOSION PREVENTION SYSTEMS, NFPA 69, 1997 THERMOPLASTIC PIPE AND FITTINGS COMPOUNDS, RECOMMENDED HYDROSTATIC STRENGTHS AND DESIGN STRESSES, PPI TECHNICAL REPORT TR-4, August, 1978 STANDARDS SORTED BY AGENCY ACCA Air Conditioning Contractors of A m e r i c a 2800 Shirlington Road, Suite 300 Arlington, VA ACCA M A N U A L D RESIDENTIAL DUCT SYSTEMS ACCA M A N U A L J RESIDENTIAL LOAD CALCULATION ACCA M A N U A L N LOAD CALCULATION FOR COMMERCIAL SUMMER AND WINTER AIR CONDITIONING STANDARD FOR CHIMNEYS, FIREPLACES, VENTS AND SOLID FUEL BURNING APPLIANCES, NFPA 211, 2000 STANDARD METHOD OF TEST OF SURFACE BURNING CHARACTERISTICS OF BUILDING MATERIALS, NFPA 255, 2000 STANDARD METHOD OF TEST FOR FLAME TRAVEL AND SMOKE OF WIRES AND CABLES FOR USE IN AIR-HANDLING SPACES, NFPA 262, 1999 ACCA M A N U A L Q COMMERCIAL DUCT SYSTEMS ANSI ANSI B American National Standards Institute, Inc Broadway New York, NY PIPE THREADS STANDARD FOR PREVENTION OF FIRE AND DUST EXPLOSION FROM THE MANUFACTURING, PROCESSING, AND HANDLING OF COM- BUSTIBLE PARTICULATE SOLIDS, NFPA 654, 2000 STANDARD SPECIFICATION FOR METAL COLD FLARE COMPRESSION FITTINGS WITH DISK SPRINGS FOR CROSS-LINKED POLYETHYLENE (PEX) TUBING, ASTM F 1961, 1999 ANSI B ANSI B ANSI Z DRYSEAL PIPE THREADS REFRIGERATION PIPING, I N C L U D I N G VALVES, FITTINGS AND WELDING HOUSEHOLD COOKING GAS APPLIANCES TEST FOR SURFACE BURNING CHARACTERISTICS ANSI Z GAS HOSE CONNECTORS 276

9 STANDARDS Chapter 17, Part II ANSI Z ANSI Z Addenda Z21.5.2a-1990 Addenda Z21.5.2b-1992 FOR PORTABLE INDOOR GAS-FIRED APPLIANCES CLOTHES DRYERS, GAS, Volume I, Type 1 Clothes Dryers CLOTHES DRYERS, GAS, Volume II, Type 2 Clothes Dryers ANSI Z ANSI Z ANSI Z ANSI Z PRESSURE REGULATORS, GAS APPLIANCE REFRIGERATORS USING GAS FUEL AUTOMATIC GAS IGNITION SYSTEMS AND C O M P O N E N T S VALVES, AUTOMATIC FOR GAS APPLIANCES ANSI Z CONVERSION BURNERS, DOMESTIC GAS, INSTALLATION OF ANSI Z GAS WATER HEATERS, Vol. I, Storage Water Heaters with Input Ratings of 75,000 Btu per Hour or Less ANSI Z GAS WATER HEATERS, Vol. III, Storage with Input Ratings Above 75,000 Btu per Hour, Circulating and Instantaneous Water Heaters ANSI Z ROOM HEATERS, GAS-FIRED, Volume I, Vented Room Heaters ANSI Z Addenda Z21.22a-1990 ANSI Z Addenda Z21.23a-1991 Addenda Z21.23b-1993 ANSI Z ANSI Z Addenda Z21.35a-1993 VALVES, RELIEF AND A U T O M A T I C GAS SHUTOFF DEVICES FOR HOT WATER SUPPLY SYSTEMS THERMOSTATS, GAS APPLIANCE CONNECTORS, METAL, FOR GAS APPLIANCES PILOT GAS FILTERS ANSI Z ROOM HEATERS, GAS-FIRED, Volume II, Unvented Room Heaters ANSI Z Addenda Z21.13a-1993 Addenda Z21.13b-1994 ANSI Z ANSI Z Addenda Z21.17a-1993 Addenda Z21.17b-1993 BOILERS, GAS-FIRED LOW- PRESSURE STEAM AND HOT WATER VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE VALVES, MANUALLY OPERATED GAS CONVERSION BURNERS, DOMESTIC GAS ANSI Z Addenda Z a-1982 ANSI Z Addenda Z21.41a-1990 Addenda Z21.41b-1992 ANSI Z Addenda Z21.42a-1973 Addenda Z21.42b-1981 ANSI Z AIR CONDITIONING APPLIANCES, G A S - F I R E D ABSORPTION SUMMER QUICK-DISCONNECT DEVICES FOR USE WITH GAS FUEL ILLUMINATING APPLIANCES, GAS-FIRED WALL FURNACES, GAS- FIRED GRAVITY AND 277

10 Chapter 17, Part II UNIFORM MECHANICAL CODE Addenda Z21.44a-1992 ANSI Z ANSI Z FAN-TYPE DIRECT-VENT FLEXIBLE CONNECTORS OF OTHER THAN ALL- METAL CONSTRUCTION FOR GAS APPLIANCES FLOOR FURNACE, GAS- FIRED GRAVITY AND FAN TYPE ANSI Z ANSI Z ANSI Z EARTHQUAKE ACTUATED AUTOMATIC GAS SHUTOFF SYSTEMS AUTOMATIC INTERMITTENT PILOT IGNITION SYSTEMS FOR FIELD INSTALLATION STANDARD FOR FUEL CELL POWER PLANTS ANSI Z ANSI Z Addenda Z21.50a-1990 Addenda Z21.50b-1990 ANSI Z Addenda Z21.54a-1992 ANSI Z Addenda Z21.56a-1993 Addenda Z21.56b-1994 ANSI Z ANSI Z ANSI Z WALL FURNACES, GAS- FIRED GRAVITY AND FAN- TYPE VENTED DECORATIVE GAS APPLIANCES, VENTED GAS HOSE CONNECTORS FOR PORTABLE OUTDOOR GAS-FIRED APPLIANCES SWIMMING POOL HEATERS, GAS-FIRED OUTDOOR COOKING GAS APPLIANCES DECORATIVE GAS APPLIANCES FOR I N S T A L L A T I O N IN SOLID- FUEL BURNING FIREPLACES TOILETS, GAS-FIRED (Reaffirmed 1989) ANSI Z BOILERS, GAS UTILIZATION EQUIPMENT IN LARGE BOILERS Addenda Z83.3a-1972 Addenda Z83.3b-1976 (Reaffirmed 1983, 1989) ANSI Z INFRARED HEATERS, GAS- FIRED Addenda Z83.6a-1992 Addenda Z83.6b-1993 ANSI Z GAS-FIRED CONSTRUCTION HEATERS Addenda Z83.7a-1991 Addenda Z83.7b-1993 ANSI Z UNIT HEATERS, GAS Addenda Z83.8a-1990 Addenda Z83.8b-1992 ANSI Z DUCT FURNACES, GAS-FIRED Addenda Z83.9a-1992 ANSI Z RANGES AND UNIT BROILERS, FOOD SERVICE EQUIPMENT, GAS Addenda Z83.11a-1990 Addenda Z83.11b-1991 ANSI Z ANSI Z CSA 6.16-M97 VENT DAMPER DEVICES FOR USE WITH GAS-FIRED APPLIANCES, AUTOMATIC CONNECTORS FOR MOVABLE GAS APPLIANCES ANSI Z FOOD SERVICE EQUIPMENT BAKING AND ROASTING OVENS, GAS Addenda Z83.12a-1990 Addenda Z83.12b-1991 ANSI Z DEEP FAT FRYERS, FOOD SERVICE EQUIPMENT, GAS 278

11 STANDARDS Chapter 17, Part II Addenda Z83.13a-1990 Addenda Z83.13b-1991 ANSI Z Addenda Z83.14a-1990 Addenda Z83.14b-1991 ANSI Z Addenda Z83.15a-1990 Addenda Z83.15b-1991 COUNTER APPLIANCES, FOOD SERVICE EQUIPMENT, GAS KETTLES, STEAM COOKERS AND STEAM GENERATORS, FOOD SERVICE EQUIPMENT, GAS REFRIGERATION, SAFETY CODE FOR ANSI/ASHRAE , i n c l u d i n g REFRIGERANT DESIGNATION Addendum A ASHRAE ASME AND SAFETY CLASSIFICATION VENTILATION FOR ACCEPT- ABLE INDOOR AIR QUALITY American Society of Mechanical Engineers, United Engineering Center 345 E. 47th St. New York, NY ANSI Z Addenda Z83.18a-1991 ARI ARI DIRECT GAS-FIRED INDUSTRIAL AIR HEATERS Air Conditioning and Refrigeration Institute 4100 North Fairfax Dr., Suite 200 Arlington, VA REFRIGERANT SPECIFICATIONS ANSI/ ASME B ASTM MANUALLY OPERATED METALLIC GAS VALVES (LINE TYPE) FOR USE IN GAS PIPING SYSTEMS UP TO 125 PSIG (SIZES 1/2 THROUGH 2) American Society for Testing and Materials 100 Barr Harbor Drive West Conshohocken, PA ASHRAE American Society of Heating, Refrigerating, and Air- Conditioning Engineers, Inc. ASTM B 32, 1996 ASTM B 813, 1993 SOLDERS SOLDERING FLUXES 1791 Tullie Circle NE Atlanta, GA ASTM B 828, 1992 SOLDERING PROCEDURE FOR CAPILLARY SPACE JOINTS IN COPPER AND COPPER ALLOY TUBE AND FITTINGS ASHRAE CLIMATIC CONDITIONS FOR THE UNITED STATES, HANDBOOK FUNDAMENTALS CHAPTER 24, ASTM C 518, 1998 STEADY-STATE THERMAL TRANSMISSION PROPERTIES BY MEANS OF THE HEAT FLOW METER APPARATUS TABLE 1, COLUMN 6, 1989 ANSI/ FUEL OIL ASTM D ANSI/ASHRAE MECHANICAL 279

12 Chapter 17, Part II UNIFORM MECHANICAL CODE ASTM E ASTM F a ASTM F SURFACE BURNING CHARACTERISTICS OF BUILDING MATERIALS CROSS-LINKED P O L Y E T H Y L E N E / ALUMINUM/CROSS-LINKED POLYETHYLENE (PEX-AL- PEX) PRESSURE PIPE METAL COLD FLARE COMPRESSION FITTINGS WITH DISK SPRINGS FOR CROSS-LINKED POLYETHYLENE (PEX) TUBING NFPA NFPA / ANSI Z223.1 NFPA NFPA NFPA STANDARD FOR I N S T A L L A T I O N OF OIL- BURNING EQUIPMENT NATIONAL FUEL GAS CODE LIQUEFIED PETROLEUM GAS CODE STANDARD ON EXPLOSION PREVENTION SYSTEMS NATIONAL ELECTRICAL CODE IAPMO IAPMO IS IAPMO PS International Association of Plumbing and Mechanical Officials 5001 E. Philadelphia St. Ontario, CA PROTECTIVELY COATED PIPE (INSTALLATION) FLEXIBLE METALLIC WATER CONNECTORS NFPA NFPA NFPA VENTILATION CONTROL AND FIRE PROTECTION OF COMMERCIAL COOKING OPERATIONS STANDARD FOR CHIMNEYS, FIREPLACES, VENTS, AND SOLID FUEL BURNING APPLIANCES STANDARD METHOD OF TEST OF SURFACE BURNING CHARACTERISTICS OF BUILDING MATERIALS IAPMO PS FLASHING AND STAND COMBINATION FOR AIR CONDITIONING UNITS (UNIT CURB) NFPA STANDARD METHOD OF TEST FOR FLAME TRAVEL AND SMOKE OF WIRES AND CABLES FOR USE IN AIR- HANDLING SPACES I-B-R Institute of Boiler and Radiator Manufacturers 393 Seventh Avenue New York, NY I-B-R Testing and BOILERS, LOW-PRESSURE Rating Code, Seventh CAST-IRON HEATING Edition, January, 1966 NFPA NFPA NFPA International 1 Batterymarch Park Quincy, MA FLAMMABLE AND COMBUSTIBLE LIQUIDS CODE NFPA NFPA SBI STANDARD FOR PREVENTION OF FIRE AND DUST EXPLOSION FROM THE M A N U F A C T U R I N G, P R O C E S S I N G,AND HANDLING OF COMBUSTIBLE PARTICULATE SOLIDS STANDARD FOR THE INSTALLATION OF STATIONARY FUEL CELL POWER PLANTS Steel Boiler Institute 393 Seventh Avenue, New York, NY

13 STANDARDS Chapter 17, Part II SBI Testing and SMACNA SMACNA, 1995 BOILERS, STEEL Rating Code Tenth Edition, September, 1965 Sheet Metal and Air C o n d i t i o n i n g Contractors National Association 4021 Lafayette Center Road Chantilly, VA HVAC DUCT CONSTRUCTION STANDARDS METAL AND FLEXIBLE, Addendum 1, November 1997 ANSI/UL 125, 2001 ANSI/UL 127, 1998 UL 132, 1997 VALVES FOR ANHYDROUS AMMONIA AND LP-GAS (OTHER THAN SAFETY RELIEF) FACTORY-BUILT FIREPLACES SAFETY RELIEF VALVES FOR ANHYDROUS AMMONIA AND LP-GAS SMACNA, 1992 UL FIBROUS GLASS DUCT CONSTRUCTION STANDARD Underwriters Laboratories Inc. 333 Pfingsten Road Northbrook, IL ANSI/UL 144, 2001 ANSI/UL 174, 1996 ANSI/UL 180, 1997 REGULATORS, LP-GAS HOUSEHOLD ELECTRIC STORAGE TANK WATER HEATERS LIQUID LEVEL INDICATING GAUGES FOR OIL BURNER FUELS ANSI/UL 17, 1995 ANSI/UL 21, 1996 VENT OR CHIMNEY CONNECTOR DAMPERS FOR OIL-FIRED APPLIANCES LP-GAS HOSE UL 181, 1996 FACTORY-MADE AIR DUCTS AND CONNECTORS ANSI/UL 33, 2001 HEAT RESPONSIVE LINKS FOR FIRE PROTECTION SERVICE UL 181A, 1994 CLOSURE SYSTEMS FOR USE WITH RIGID AIR DUCTS AND AIR CONNECTORS ANSI/UL 51, 1999 POWER-OPERATED PUMPS FOR ANHYDROUS AMMONIA AND LP-GAS UL 181B, 1995 CLOSURE SYSTEMS FOR USE WITH FLEXIBLE AIR DUCTS AND AIR CONNECTORS ANSI/UL 80, 2000 ANSI/UL 103, 2001 STEEL TANKS FOR OIL-BURNER FUEL FACTORY-BUILT CHIMNEYS FOR RESIDENTIAL TYPE AND BUILDING HEATING A P P L I A N C E ANSI/UL 197, 1993 ANSI/UL 207, 2001 COMMERCIAL ELECTRIC COOKING APPLIANCES REFRIGERANT- CONTAINING COMPONENTS AND 281

14 Chapter 17, Part II UNIFORM MECHANICAL CODE ACCESSORIES, NON- E L E C T R I C A L ANSI/UL 443, 1996 STEEL AUXILIARY TANKS FOR OIL- BURNER FUEL ANSI/UL 252, 1996 ANSI/UL 268A, 1998 COMPRESSED GAS R E G U L A T O R S SMOKE DETECTORS FOR DUCT APPLICATION ANSI/UL 471, 1996 ANSI/UL 525, 1995 COMMERCIAL R E F R I G E R A T O R S AND FREEZERS FLAME ARRESTERS ANSI/UL 296, 1998 UL 300, 1996 OIL BURNERS FIRE TESTING OF FIRE EXTINGUISHING SYSTEMS FOR PROTECTION OF RESTAURANT COOKING AREAS ANSI/UL 536, 2000 UL 555, 1999 UL 555C, 1996 ANSI/UL 555S, 2001 FLEXIBLE METALLIC HOSE FIRE DAMPERS CEILING DAMPERS SMOKE DAMPERS ANSI/UL 343, 1998 PUMPS FOR OIL- BURNING APPLIANCES UL 565, 1998 LIQUID LEVEL GAUGES AND INDICATORS FOR ANHYDROUS AMMONIA AND LP-GAS ANSI/UL 352, 1997 CONSTANT-LEVEL OIL V A L V E S ANSI/UL 569, 2000 PIGTAILS AND FLEXIBLE HOSE CONNECTORS FOR LP-GAS ANSI/UL 353, 1995 UL 378, 1993 LIMIT CONTROLS DRAFT EQUIPMENT ANSI/UL 641, 1995 TYPE L LOW TEMPERATURE VENTING SYSTEMS ANSI/UL 391, 1995 ANSI/UL 404, 1997 ANSI/UL 412, 2001 FURNACES, SOLID-FUEL AND COMBINATION FUEL CENTRAL AND SUPPLEMENTARY GAUGES, INDICATING PRESSURE, FOR COMPRESSED GAS SERVICE UNIT COOLERS, REFRIGERATION ANSI/UL 710, 1995 ANSI/UL 723., 1996 UL 726, 1995 UL 727, 1994 EXHAUST HOODS FOR COMMERCIAL COOKING EQUIPMENT TEST FOR SURFACE BURNING CHARACTERISTICS OF BUILDING MATERIALS OIL-FIRED BOILER A S S E M B L I E S OIL-FIRED CENTRAL F U R N A C E S ANSI/UL 429, 1999 VALVES, ELECTRICALLY OPERATED, ANSI/UL 729, 1995 OIL-FIRED FLOOR FURNACES ANSI/UL 441, 1999 GAS VENTS ANSI/UL 730, 1995 OIL-FIRED WALL FURNACES 282

15 STANDARDS Chapter 17, Part II ANSI/UL 731, 1995 UL 732, 1997 UL 733, 1993 ANSI/UL 737, 1996 UL 791, 1993 UL 795, 1999 ANSI/UL 834, 1998 ANSI/UL 842, 1999 OIL-FIRED UNIT HEATERS OIL-FIRED STORAGE TANK WATER HEATERS OIL-FIRED AIR HEATERS AND DIRECT-FIRED HEATERS FIREPLACE STOVES INCINERATORS, RESIDENTIAL COMMERCIAL-INDUSTRIAL GAS HEATING EQUIPMENT (Inputs over 400,000 Btu per hour) HEATING, WATER SUPPLY, AND POWER BOILERS E L E C T R I C VALVES FOR FLAMMABLE FLUIDS UL 1046, 2000 UL 1206, 1994 UL 1240, 1994 UL 1453, 1995 SERVING APPLIANCES GREASE FILTERS FOR EXHAUST DUCTS, ELECTRIC COMMERCIAL CLOTHES-WASHING EQUIPMENT ELECTRIC COMMERCIAL CLOTHES-DRYING EQUIPMENT ELECTRIC BOOSTER AND COMMERCIAL STORAGE TANK WATER HEATER ANSI/UL 1482, 1998 SOLID-FUEL TYPE UL 1738, 2000 ROOM HEATERS VENTING SYSTEMS FOR GAS-BURNING APPLIANCES, CATEGORIES II, III, AND IV ANSI/UL 858, 2001 HOUSEHOLD ELECTRIC ANSI/UL 867, 2000 RANGES ELECTROSTATIC AIR C L E A N E R S UL 1746, 1993 ANSI/UL 1777, 1996 EXTERNAL CORROSION PROTECTION SYSTEMS FOR STEEL UNDERGROUND STORAGE TANKS CHIMNEY LINERS ANSI/UL 896, 1997 OIL-BURNING STOVES ANSI/UL 900, 1995 AIR FILTER UNITS UL 1812, 1995 DUCTED HEAT RECOVERY VENTILATORS ANSI/UL 907, 1995 FIREPLACE ACCESSORIES UL 1815, 2001 NONDUCTED HEAT UL 921, 1996 COMMERCIAL ELECTRIC RECOVERY VENTILATORS DISHWASHERS ANSI/UL 959, 2000 MEDIUM HEAT APPLIANCE FACTORY-BUILT CHIMNEYS UL 1820, 1997 FIRE TEST OF PNEUMATIC TUBING FOR FLAME AND SMOKE CHARACTERISTICS ANSI/UL 984, 1996 UL 1026, 1995 HERMETIC REFRIGERANT MOTOR COMPRESSORS ELECTRIC HOUSEHOLD COOKING AND FOOD UL 1887, 1996 FIRE TEST OF PLASTIC SPRINKLER PIPE FOR FLAME AND SMOKE C H A R A C T E R I S T I C S 283

16 Chapter 17, Part II UNIFORM MECHANICAL CODE UL 1963, 1995 UL 1978, 2002 REFRIGERANT RECOVERY/ RECYCLING EQUIPMENT GREASE DUCTS ANSI/UL 1995, 1995 HEATING AND COOLING EQUIPMENT UL 2021, 1997 UL 2043, 1996 FIXED AND LOCATION- DEDICATED ELECTRIC ROOM HEATERS FIRE TEST FOR HEAT AND VISIBLE SMOKE RELEASE FOR DISCRETE PRODUCTS AND THEIR ACCESSORIES INSTALLED IN AIR HANDLING SPACES ANSI/UL 2157, 1997 ELECTRIC CLOTHES WASHING MACHINES AND EXTRACTORS UL 2158, 1997 ELECTRIC CLOTHES DRYERS 284

17 STANDARDS Chapter 17, Part II CHAPTER 17 STANDARDS TABLE 17-1 Standards for Equipment and Materials Standard Number ACCA Manual D Residential Duct Systems Standard Title [UMC References] ACCA Manual J Residential Load Calculations ACCA Manual N Commercial Load Calculation for Commercial Summer and Winter Air Conditioning ACCA Manual Q Commercial Low Pressure Low Velocity Duct Systems Design ANSI A (R93) 96 ANSI A ANSI A ANSI B B (R2001) Scheme for the Identification of Piping Systems Ductile-Iron and Gray-Iron Fittings, 3 in. through 48 in. (75 mm through 1200 mm), for Water and Other Liquids (same as AWWA C110) Ductile-Iron Pipe, Centrifugally Cast, for Water (same as AWWA C151) General Purpose (Inch) Pipe Threads Pipe Threads (Except Dryseal) (replaced by ASME B ) ANSI B B (R2003) Dryseal Pipe Threads (Inch) ANSIASME B Refrigeration Piping, Including Valves, Fittings and Welding ANSI Z Addendum Z21.1a-2003 Household Gas Cooking Appliances ANSI Z Gas Hose Connectors for Portable Indoor Gas-Fired Appliances ANSI Z ANSI Z21.5.1a-2003 Addenda Z21.5.1a-2002 Gas Clothes Dryers - Volume I, Type I ANSI Z Gas Clothes Dryers - Volume II, Type 2 CSA

18 Chapter 17, Part II UNIFORM MECHANICAL CODE Standard Number Standard Title [UMC References] ANSI Z21.5.2a-2003 Addenda Z21.5.2a Addenda Z21.5.2b-1992 ANSI Z (R2002) Installation of Domestic Gas Conversion Burners [UMC 906.0] ANSI Z CSA 4.1a02 Gas Water Heaters, Volume I, Storage Water Heaters with Input Ratings of 75,000 Btu per Hour or Less ANSI Z Gas Water Heaters, Volume III, Water Heaters with Input Ratings Above 75,000 Btu per Hour, Circulating and Instantaneous Water Heaters ANSI Z Gas Fired Room Heaters, Volume I, Vented Room Heaters ANSI Z Addenda Z a-2003 Gas Fired Unvented Room Heaters, Volume II, Unvented Room Heaters ANSI Z (R2000) Addenda Z21.12a-1993 (R2000) Addenda Z21.12b-1994 (R2000) Draft Hoods ANSI Z CSA 4.9a02 Gas-Fired Low Pressure Steam and Hot Water Boilers ANSI Z (R2003) Addenda Z21.15a-2001 (R2003) Valves for Appliances, Appliance Connector Valves and Hose E n d Valves, Manually Operated Gas Valves ANSI Z CSA 2.7-M98 Addenda Z21.17a-1993 Addenda Z21.17b-1993 Installation of Domestic Gas Conversion Burners ANSI Z Addenda Z21.18a-2001 Gas Appliance Pressure Regulators ANSI Z Refrigerators Using Gas Fuel ANSI Z Addenda Z21.20a-2000 Addenda Z21.20b-2001 Automatic Gas Ignition Systems and Compoonents ANSI Z Addenda Z21.21a-2001 Automatic Valves for Gas Appliances 286

19 STANDARDS Chapter 17, Part II Standard Number ANSI Z (R2003) CSA Addenda Z21.22a Addenda Z21.22b-2001 Standard Title (UMC References) Relief Valves and Automatic Gas Shotoff Devices for Hot Water Supply Systems ANSI Z Addenda Z21.23a Addenda Z21.23b-1993 Gas Appliance Thermostats ANSI Z Metal Connectors for Gas Appliances [UMC (3)] Addenda Z21.24a-2002 Addenda Z21.24b-2003 ANSI Z (R2002) Pilot Gas Filters Addenda Z21.35a (R2002) Addenda Z21.35b-2000 (R2002) ANSI Z (R2002) Gas-Fired, Heat Activated Absorption Summer, Air Conditioning and Heat Pump CSA M96 Appliances Addenda Z a-1982 ANSI Z Addenda Z21.41a-1990 Addenda Z21.41b-1992 Quick-Disconnect Devices for Use with Fuel Gas ANSI Z (R2002) Addenda Z21.42a-1973 Addenda Z21.42b-1981 Gas-Fired Illuminating Appliances ANSI Z Addenda Z21.44a-1992 Gas-Fired Gravity and Fan Type Direct vent Wall Furnaces ANSI Z Flexible Connectors for of Other Than All-Metal Construction for Gas Appliances ANSI Z / CSA Gas-Fired Central Furnaces ANSI Z ANSI Z Gas-Fired Gravity and Fan Type Floor Furnaces Wall Furnaces, Gas-FiredGravity and Fan Type Vented ANSI Z Addenda Z21.50a Decorative Gas Appliances, Vented 287

20 Chapter 17, Part II UNIFORM MECHANICAL CODE Standard Number Standard Title [UMC References] Addenda Z21.50b ANSI Z Addenda Z21.54a-1992 Gas Hose Conectors for Portable Outdoor Gas-Fired Appliances ANSI Z Addenda Z21.56a Addenda Z21.56b-1994 Gas-Fired Swimming Pool Heaters ANSI Z21.58a Outdoor Gas Cooking Appliances ANSI Z Addenda Z21.60a-2003 Decorative Gas Appliances for Installation in Solid-Fuel Burning Fireplaces ANSI Z (R2004) Gas-Fired Toilets ANSI Z (R2001) Automatic Vent Damper Devices for Use with Gas-Fired Appliances ANSI Z Connectors for Moveable Gas Appliances [UMC 303.1(5), (6)] CSA 6.16-M9702 Addenda Z21.69a-2003/ CGA 6.16a Addenda Z21.69b-2001/ CGA 6.16b ANSI Z (R2002) Automatic Intermittent Ignition Systems for Field Installation ANSI Z CSA 6.22-M97 Line Pressure Regulators [UMC , (A)] ANSI Z Fuel Cell Power Plants [UMC ] ANSI Z Floor Furnace, Gas-Fired Gravity and Fan Type Gas-Fired Vented Heating Appliances ANSI Z Addenda Z21.88a-2003 Vented Gas Fireplace Heaters ANSI Z Gas Utilization Equipment in Large Boilers Addenda Z83.3a-1972 Addenda Z83.3b-1976 (Reaffirmed 1983, 1989) ANSI Z Non-Recirculating Direct Gas-Fired Makeup Industrial Air Heaters [UMC 909.1] CSA 3.7-M99 Addenda Z83.4a

21 STANDARDS Chapter 17, Part II Standard Number Standard Title (UMC References) CSA 3.7a-2001 ANSI Z Addenda Z83.6a-1992 Addenda Z83.6b-1993 Gas-Fired Infrared Heaters ANSI Z Addenda Z83.7a-1991 Addenda Z83.7b-1993 Gas-Fired Construction Heaters ANSI Z CSA Addenda Z83.8a Addenda Z83.8b-1992 Gas Unit Heaters and Gas-Fired Duct Furnaces ANSI Z Addenda Z83.9a-1992 Gas-Fired Duct Furncaes ANSI Z Addenda Z83.11a-1990 Addenda Z83.11b-1991 Ranges and Unit Broilers Gas Food Service Equipment ANSI Z Addenda Z83.12a-1990 Addenda Z83.12b-1991 Gas Food Service Equipment, Baking and Roasting Oven ANSI Z Addenda Z83.13a-1990 Addenda Z83.13b-1991 Gas Food Service Equipment, Deep Fat Fryers ANSI Z Addenda Z83.14a-1990 Addenda Z83.14b-1991 Gas Food Service Equipment, Counter Appliances ANSI Z Addenda Z83.15a-1990 Addenda Z83.15b-1991 Gas Food Service Equipment, Kettles, Steam Cookers and Steam Generators ANSI Z Recirculating Gas-Fired, Direct Gas-Fired Industrial Air Heaters [UMC 910.1] Addenda Z83.18a Addenda Z83.18b ANSI Z83.19a-2002 Gas-Fired High Intensity Infrared Heaters ANSI Z Gas-Fired Tube Type and Low Intensity Infrared Heaters 289

22 Chapter 17, Part II UNIFORM MECHANICAL CODE Standard Number Standard Title [UMC References] Addenda Z83.20a-2002 Addenda Z83.20b-2004 ANSI Z National Fuel Gas Code (same as NFPA 54) Fuel Gas ARI Specification for Fluorocarbon Refrigerant ARI Drinking Fountains and Self-Contained, Mechanically Refrigerated Drinking Water Coolers ASCE Earthquake Actuated Automatic Gas Shutoff Devices ASHRAE Handbook Fundamentals, Climatic Conditions for the United States; Chapter 24 27, Table 1A and B, Column 6, ASHRAE Volume 1980 Panel Heating Systems ANSI/ASHRAE Safety Code Standard for Mechanical Refrigeration Systems ANSI/ASHRAE including Addendum 1 Refrigerant Designation and Safety Classification of Refrigerants ASHRAE Ventilation for Acceptable Indoor Air Quality, Addenda h,i,k,n,o,r,t,u,v,x,z,ab,ad,ae,and,af [UMC ] ASHRAE Climatic Conditions ASHRAE Handbook - Fundamentals, Chapter 24 27, Table 1A&B, Column 6 for the US ASME A (R02) Water Heater Relief Valve Drain Tubes ASME A Flexible Water Connectors ASME A ASME B (R92) ASME B (R2003) (R82/91/98) Qualification of Instsllers of High Purity Piping Systems Pipe Threads, General Purpose, Inch [UMC (A)] Dryseal Pipe Threads, Inch Joints ASME B Cast-Iron Pipe Flanges and Flanged Fittings, Classes 25, 125, 250, and 800 Piping, Ferrous [UMC ] ASME B Cast Copper Alloy Solder Joint Pressure Fittings 290

23 STANDARDS Chapter 17, Part II Standard Number ASME B Standard Title (UMC References) Wrought Copper and Copper Alloy Solder Joint Pressure Fittings ASME B Cast Copper Alloy Solder Joint Drainage Fittings ASME B Cast Copper Alloy Pipe Flanged Fittings ASME B Cast Copper Alloy Fittings for Flared Copper Tubes ASME B Wrought Copper and Wrought Copper Alloy Solder Joint Drainage Fittings ANSI/ASME B ASME B (R1994) Manually Operated Metallic Gas Valves (Line Type) for Use in Gas Piping Systems up to 125 psig (Sizes 1/2 NPS through - 2) Large Metallic Valves for Gas Distribution (Manually Operated, NPS 2-1/2 to 12, 125 psig Maximum) ASME B Wrought Copper and Wrought Copper Alloy Braze-Joint Pressure Fittings ASME B36.10M Welded and Seamless Wrought Steel Pipe [UMC ] ASME Section IV Rules for Construction of Heating Boilers ASME Section VIII Rules for Construction of Pressure Vessels ASSE Water Heater Drain Valves ASTM A ASTM A a 2003 Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded, and Seamless [UMC (2)] Seamless and Welded Austenitic Stainless Steel Pipes ASTM A 653M-2001a 2003 Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process ASTM A Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipples ASTM A a 2002 High-Silicon Iron Pipe and Fittings (Note 1) ASTM B Solders Metal (see Section for restriction) ASTM B e1 Seamless Copper Pipe, Standard Sizes ASTM B e1 Seamless Red Brass Pipe, Standard Sizes 291

24 Chapter 17, Part II UNIFORM MECHANICAL CODE Standard Number ASTM B Seamless Copper Tube Standard Title [UMC References] ASTM B Seamless Copper Water Tube, (K, L, M) [UMC ] ASTM B Seamless Brass Tube ASTM B Seamless Copper Tube for Air Conditioning and Refrigeration Field Service [UMC ] ASTM B ASTM B Threadless Copper Pipe (TP) Copper Drainage Tube (DWV) ASTM B Copper Sheet and Strip for Building Construction ASTM B Welded Copper Tube ASTM B Copper Alloy Sand Casting for General Applications (Note 5) ASTM B (R2003) Welded Brass Tube ASTM B Brass, Copper, and Chromium-Plated Pipe Nipples ASTM B e1 Liquid and Paste Soldering Fluxes for Soldering of Copper and Copper Alloy Tube ASTM B Standard Practice for Making Soldering Procedure for Capillary Space Joints in Copper and Copper Alloy Tube and Fittings ASTM C Hot-Surface Performance of High Temperature Thermal Insulation [UMC 605.0, ] ASTM C Steady-State Thermal Transmission Properties bymeans of the Heat Flow Meter Apparatus ANSI/ASTM D Fuel Oil ASTM E Surface Burning Characterisitcs of Building Materials [UMC 602.2, 605.0, ] ASTM E Fire Tests of Through Penetration Fire Stops ASTM E Specimen Preparation and Mounting of Pipe and Duct Insulation Materials to Assess Surface Burning Characteristics [UMC 605.0, ] ASTM F a 03 Crosslinked Polyethylene/ Aluminum/ Crosslinked Polyethylene (PEX-AL-PEX) Pressure Pipe [UMC , , ] 292

25 STANDARDS Chapter 17, Part II Standard Number Standard Title (UMC References) ASTM F a Metal Mechanical Cold Flare Compression Fittings with Disc Springs for Crosslinked Ployethylene (PEX) Tubing ASTM F Residential Central-Vacuum Tube and Fittings AWS A AWWA C Filler Metals for Brazing and Braze Welding Ductile-Iron and Gray-Iron Fittings, 3 in. through 48 in. (75 mm through 1200 mm), for Water and Other Liquids (same as ANSI A ) AWWA C AWWA C AWWA C Ductile-Iron Pipe, Centrifugally Cast, for Water (same as ANSI A ) Coal-Tar Protective Coatings and Linings for Steel Water Pipelines Enameled and Tape Hot Applied Gate Valves for Water and Sewerage Systems Valves CAN/CGSB GP-28 Fuel Oil, Canadian Government Specification Board, Heating Fuel Oil CSA F Solar Domestic Hot Water Systems (Liquid to Liquid Heat Transfer) IAPMO IS Installation Standard for Protectively Coated Pipe IAPMO PS Flexible Metallic Field Fabricated Water Connectors IAPMO PS a Flexible PVC Hose for Pools, Hot Tubs, Spas and Jetted Bathtubs IAPMO PS Flashing and Stand Combination for Air Conditioning Units (Residential or Commercial Unit Curb) IAS 1-91 U.S. Requirements for Indirect Water Heaters for Use With External Heat Source IAS LC 1-01 CSA [UMC ] Fuel Gas Piping Systems Using Corrugated Stainless Steel Tubing (CSST) Fuel Gas I-B-R Testing and Rating Code, Seventh First Edition August, 2002 Rating Procedure for Heating Boilers, Low Pressure Cast Iron Heating ISO Guide 65:1996 General Requirements for Bodies Operating Product Certification Systems MSS SP Pipe Hangers and Supports Materials, Design, and Manufacture [UMC (A)] MSS SP Butterfly Valves 293

26 Chapter 17, Part II UNIFORM MECHANICAL CODE Standard Number MSS SP Standard Title [UMC References] Pipe Hangars and Supports - Selection and Application MSS SP MSS SP MSS SP MSS SP Brazing Joints for Wrought and Cast Copper Alloy Solder Joint Pressure Fittings Bronze Gate-Globe, Angle, and Check Valves Pipe Hangars and Supports - Fabrication and Installation Practices Wrought Copper Solder Joint Pressure Fittings MSS SP Cast Copper Allot Flanges and Flanged Fittings, Class 125, 150, and 300 MSS SP NFPA Welded Fabricated Copper Solder Joint Pressure Fittings Chimneys, Fireplaces, Vents, and Solid Fuel-Burning Appliances NFPA Flammable and Combustible Liquids Code [UMC 204.0] NFPA Standard for Installation of Oil Burning Equipment [UMC 302.3, , ] NFPA Compressed Natural Gas (CNG) Vehicular Fuel Systems NFPA /ANSI Z223.1 National Fuel Gas Code [UMC 303.3(D), , (D), , ] NFPA Liquefied Petroleum Gas Code [UMC , , (D), ] NFPA Standard on Explosion Prevention Systems NFPA National Electrical Code [UMC , , , (D), 602.2(5), (B)] NFPA Boiler and Combustion Systems Hazard Code [UMC (9), ] NFPA Ventilation Control and Fire Protection of Commercial Cooking Operations NFPA Standard for Chimneys, Fireplaces, Vents, and Solid Fuel Burning Appliances [UMC , , , 801.1, 801.2, , , ] NFPA Standard Method of Test of Burning Characteristics of Building Materials [UMC 602.2, 605.0, ] NFPA Standard Method of Test for Flame Travel and Smoke of Wires and Cables for Use in Air- Handling Spaces [UMC 602.2(5)] NFPA Standard for Prevention of Fire and Dust Explosion from the Manufacturing, Processing, and Handling of Combustible Particulate Solids [UMC 506.4] 294

27 STANDARDS Chapter 17, Part II Standard Number Standard Title (UMC References) NFPA Standard for the Installation of Stationary Fuel Cell Power Plants [UMC ] PPI TR-4, August, Recommended Hydrostatic Strengths and Design Stresses for Thermoplastic Pipe and Fittings Compounds SAE J Automotive Tube Fittings SBI Tenth Edition, September 1965 SMACNA, 1995 Addendum 1, 11/97 Boilers, Steel, SBI Testing and Rating Code HVAC Duct Construction Standards - Metal and Flexible SMACNA 1884, Fibrous Glass Duct Construction Standard ANSI/UL 17, edition 3 Vent or Chimney Connector Dampers for Oil-Fired Appliances ANSI/UL 21, edition 9 LP-Gas Hose ANSI/UL 33, edition 7 Heat Responsive Links for Fire Protection Service ANSI/UL 51, edition 9 Power-Operated Pumps for Anhydrous Ammonia and LP-Gas ANSI/UL 80, edition 11 Steel Tanks for Oil-Burner Fuel ANSI/UL 103, 2001 edition 10 Factory-Built Chimneys for Residential Type and Building Heating Appliances ANSI/UL edition 6 Valves for Anhydrous Ammonia and LP-Gas (Other than Safety Relief) ANSI/UL edition 7 Factory-Built Fireplaces UL 132, 1997 edition 6 Safety Relief Valves for Anhydrous Ammonia and LP-Gas ANSI/UL 144, edition 7 LP-Gas Regulators ANSI/UL 174, edition 11 Household Electric Storage Tank Water Heaters ANSI/UL edition 7 Liquid Level Indicating Gauges for Oil Burner Fuels UL 181, 1996 edition 10 Factory-Made Air Ducts and Air Connectors UL 181A, 1994 edition 3 Closure Systems for Use with Rigid Air Ducts and Air Connectors UL 181B, 1995 edition 2 Closure Systems for Use with Flexible Air Ducts and Air Connectors 295

28 Chapter 17, Part II UNIFORM MECHANICAL CODE Standard Number Standard Title [UMC References] ANSI/UL 197, edition 9 Commercial Electric Cooking Appliances [UMC ] ANSI/UL 207, 2001 edition 7 Non-Electrical Refrigerant-Containing Components and Accessories ANSI/UL 252, edition 8 Compressed Gas Regulators ANSI/UL 268A, 1998 edition 3 Smoke Detectors for Duct Application ANSI/UL 296, edition 10 Oil Burners UL 300, 1996 edition 3 Fire Testing of Fire Extinguishing Systems for Protection of Restaurant Cooking Areas [UMC ] ANSI/UL 343, edition 8 Pumps for Oil-Burning Appliances ANSI/UL 352, 1997 edition 7 Constant-Level Oil Valves ANSI/UL 353, edition 5 Limit Controls UL 378, 1993 edition 3 Draft Equipment ANSI/UL 391, 1995 edition 3 Solid-Fuel and Combination Fuel Central and Supplementary Furnaces ANSI/UL 404, 1997 edition 7 Indicating Pressure Gauges for Compressed Gas Service ANSI/UL 412, edition 4 Refrigeration Unit Coolers ANSI/UL 429, 1999 edition 5 Electrically Operated Valves ANSI/UL 441, edition 9 Gas Vents ANSI/UL 4423, edition 5 Steel Auxilliary Tanks for Oil Burner Fuel ANSI/UL , edition 8 Commercial Refrigerators and Freezers ANSI/UL 525, edition 7 Flame Arresters ANSI/UL 536, edition 9 Flexible Metallic Hose ANSI/UL 555, 1999 edition 6 Fire Dampers UL 555C, 1996 edition 2 Ceiling Dampers 296

29 STANDARDS Chapter 17, Part II Standard Number Standard Title (UMC References) ANSI/UL 555S, edition 4 Smoke Dampers UL 565, 1998 edition 5 Liquid level Gauges and Indicators for Anhydrous Ammonia and LP-Gas ANSI/UL 569, edition 7 Pigtails and Flexible Hose Connectors for LP-Gas ANSI/UL 641, 1995 edition 7 Type L Low Temperature Venting Systems ANSI/UL 710, 1995 edition 5 Exhaust Hoods for Commercial Cooking Equipment ANSI/UL 723, edition 9 Test for Surface Burning Characterisits of Building Materials [UMC 508.3, 602.2, 605.0(E), ] UL 726, 1995 edition 7 Oil-Fired Boiler Assemblies UL 727, 1994 edition 8 Oil-Fired Central Furnaces ANSI/UL 729, edition 6 Oil-Fired Floor Furnaces ANSI/UL 730, edition 5 Oil-Fired Wall Furnaces ANSI/UL 731, 1995 edition 5 Oil-Fired Heater Units ANSI/UL 732, edition 5 Oil-Fired Storage Tank Water Heaters UL 733, 1993 edition 4 Oil-Fired Water Heaters and Direct-Fired Heaters ANSI/UL 737, 1996 edition 8 Fireplace Stoves UL 791, 1993 edition 4 Residential Incinerators UL 795, 1999 edition 5 Commercial-Industrial Gas Heating Equipment (Inputs over 400,000 Btu per hour) ANSI/UL 834, edition 5 Electric Water Supply Heating and Power Boilers ANSI/UL 842, edition 8 Valves for Flammable Fluids ANSI/UL 858, edition 15 Household Electric Ranges ANSI/UL 867, 2000 edition 4 Electrostatic Air Cleaners ANSI/UL 896, edition 5 Oil-Burning Stoves 297