Commodity Code Listing

NIGP: 031 - AIR CONDITIONING, HEATING, AND VENTILATING EQUIPMENT, PARTS AND ACCESSORIES
NIGP CodeDescription
031 02 AIR CONDITIONING UNITS, PORTABLE OR ROOM AC UNITS, COMPUTER ROOMS, HOSPITAL ROOMS, SPORTING EVENTS, ETC.
031 03 AIR CONDITIONERS SYSTEMS, COMMERCIAL AND INDUSTRIAL, INCLUDING PARTS AND ACCESSORIES, (NOT OTHERWISE CLASSIFIED)
031 04 AIR CONDITIONERS: CONTROLLED ENVIRONMENT, COMPUTER ROOMS, ETC., INCLUDING PARTS AND ACCESSORIES, (NOT OTHERWISE CLASSIFIED)
031 05 AIR CONDITIONING AND HEATING SYSTEMS, WINDOW AND WALL MOUNTED, DUCTLESS, INCLUDING PARTS AND ACCESSORIES, (NOT OTHERWISE CLASSIFIED)
031 06 AIR CONDITIONING AND HEATING CENTRAL AIR SYSTEMS, INCLUDING PARTS AND ACCESSORIES, (NOT OTHERWISE CLASSIFIED)
031 07 AIR CIRCULATION EQUIPMENT (NOT OTHERWISE CLASSIFIED)
031 08 AIR CURTAINS
031 09 AIR FLOW METERS
031 10 AIR PURIFIERS, ACCESSORIES AND SUPPLIES
031 11 BLOWERS, INDUSTRIAL TYPES
031 13 CHILLERS, HEAT EXCHANGERS AND RECEIVERS
031 14 CHILLED WATER SYSTEM, PORTABLE
031 15 CHILLED WATER METER SYSTEM
031 16 COATINGS AND SEALANTS, DUCT
031 17 COILS, CHILLED OR HEATED WATER, AND DIRECT EXPANSION
031 18 COIL AND FAN UNITS, AIR CONDITIONING
031 20 COMPRESSORS, AIR CONDITIONING, WINDOW UNIT TYPE INCLUDING PARTS AND ACCESSORIES
031 21 COMPRESSORS, AIR CONDITIONING, INDUSTRIAL TYPE, AND PARTS
031 23 CONDENSING UNITS (FOR AIR CONDITIONERS)
031 24 CONTROLS, COOLING TOWER WATER TREATMENT: PH, CONDUCTIVITY, CORROSION SENSORS
031 25 CONTROLS, LIMIT SWITCHES, RELAYS, THERMOSTATS, GAS VALVES, ETC.
031 26 CONTROL SYSTEMS: COMPLETE, AUTOMATIC TEMPERATURE CONTROL
031 27 COOLING TOWER WATER TREATMENT: NON-CHEMICAL OZONE, CENTRIFUGAL SEPARATORS, MAGNETIC DESCALING EQUIP. (SEE CLASS 885 FOR CHEMICAL TYPES)
031 28 COOLING TOWERS, FORCED AIR, GRAVITY, ETC.
031 29 DAMPERS, MOTORIZED
031 30 DEHUMIDIFIERS AND HUMIDIFIERS
031 31 DUCT CLEANING EQUIPMENT, AIR
031 32 DUCT, PREFABRICATED, FLEXIBLE OR RIGID: GLASS FIBER, PLASTIC, ETC.
031 33 DUCT, FABRICATED, METAL
031 34 DUST COLLECTORS, INDUSTRIAL TYPE
031 36 ELECTRONIC AIR CLEANERS, ELECTROSTATIC PRECIPITATORS, OZONATORS, INCLUDING PARTS AND ACCESSORIES
031 38 EVAPORATIVE COOLERS
031 40 FANS, INDUSTRIAL TYPES: ATTIC, EXHAUST, FORCED DRAFT, ETC., INCLUDING FAN BLADES AND FAN PARTS
031 41 FANS, ROOM TYPE: CEILING AND PORTABLE TYPE, STATIONARY AND OSCILLATING
031 43 FILTER COATING, ADHESIVE, COIL CLEANERS, DEGREASING SOLVENTS, ETC.
031 44 FILTERS, AIR CONDITIONING AND FURNACE, PERMANENT TYPE
031 45 FILTERS, AIR CONDITIONING AND FURNACE, DISPOSABLE TYPE
031 46 FILTERS AND FILTER MEDIA, EVAPORATIVE COOLER
031 49 FILTER FRAMES, METAL
031 50 FREON
031 51 FURNACES, CENTRAL HEATING TYPE, FORCED AIR, GAS FIRED
031 53 GRILLES, DIFFUSERS, REGISTERS, ETC.
031 55 HAND TOOLS, HVAC MAINTENANCE, TESTING, RECORDING, DETECTION, ETC.
031 56 HEAT PUMPS
031 57 HEATERS, ELECTRIC, BASEBOARD TYPE, INCLUDING PARTS AND ACCESSORIES (INACTIVE, PLEASE SEE COMMODITY CODE 031-58 EFFECTIVE JANUARY 1, 2016)
031 58 HEATERS, ELECTRIC. BASEBOARD, PANEL OR WALL TYPE, INCLUDING PARTS AND ACCESSORIES
031 59 HEATERS, ELECTRIC, PORTABLE, INCLUDING PARTS AND ACCESSORIES
031 60 HEATERS, GAS-FIRED: SPACE, ALL TYPES, INCLUDING PARTS AND ACCESSORIES
031 61 HEATERS, GAS-FIRED: WALL TYPE, VENTED AND UNVENTED, INCLUDING PARTS AND ACCESSORIES
031 62 HEATERS, KEROSENE OR OIL FIRED: SPACE TYPE, VENTED AND UNVENTED, INCLUDING PARTS AND ACCESSORIES
031 63 HEATERS, SPACE, STEAM
031 65 HEATING ELEMENTS, ELECTRIC
031 66 HYDRONIC SPECIALTIES
031 67 HVAC EQUIPMENT, ACCESSORIES AND SUPPLIES (NOT OTHERWISE CLASSIFIED)
031 69 ODOR CONTROL EQUIPMENT, ROOM OR PORTABLE TYPE, INCLUDING PARTS AND ACCESSORIES
031 70 ODOR CONTROL EQUIPMENT, DUCT AIR, INCLUDING OZONE TYPE
031 72 PUMPS, DESCALING ACID
031 73 PUMPS, REFRIGERANT CIRCULATING
031 74 PUMPS, REFRIGERANT VACUUM
031 75 RADIATORS, HEATING
031 76 REFURBISHED HVAC PRODUCTS, INCLUDING PARTS AND ACCESSORIES
031 78 ROOF VENTILATORS, POWER DRIVEN, INCLUDING REFURBISHED TYPES
031 79 ROOF VENTILATORS, WIND DRIVEN, INCLUDING REFURBISHED TYPES
031 80 SOLAR HEATING UNITS
031 82 STOVES, WOOD OR COAL
031 87 TESTING AND RECORDING INSTRUMENTS, AC AND HEATING (INACTIVE, SEE COMMODITY CODE 031-55, EFFECTIVE JANUARY 1, 2016)
031 89 THERMOMETERS AND GAUGES, AC AND HEATING
031 91 UNIT HEATERS, ELECTRIC, DUCT AND SUSPENDED TYPES
031 92 UNIT HEATERS, GAS-FIRED, DUCT AND SUSPENDED TYPES
031 93 UNIT HEATERS, GAS-FIRE, RADIANT AND INFRARED, PORTABLE AND STATIONARY
031 94 UNIT HEATERS, STEAM AND HOT WATER TYPES
031 95 VENTILATION EQUIPMENT AND SYSTEMS (SEE 031-78, 79 FOR ROOF VENTILATORS)
031 96 VENT PIPES, FITTINGS, AND ACCESSORIES
031 97 VACUUM SYSTEM, CENTRAL, INCLUDING FILTERS, PARTS AND ACCESSORIES