| 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, Accessories, and Parts |
| 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/Furnace (Permanent Type) |
| 031.45 Filters, Air Conditioning/Furnace (Disposable Types) |
| 031.46 Filters and Filter Media, Evaporative Cooler |
| 031.49 Filter Frames, Metal |
| 031.53 Grilles, Diffusers, Registers, etc. |
| 031.56 Heat Pumps |
| 031.65 Heating Elements, Electric |
| 031.67 HVAC Equipment, Accessories and Supplies (Not Otherwise Classified) |
| 031.78 Roof Ventilators, Power Driven (Including Recycled Types) |
| 031.89 Thermometers and Gauges |
| 031.95 Ventilation Equipment and Systems (See 031-78, 79 for Roof Ventilators) |
| 031.96 Vent Pipes, Fittings, and Accessories |
| 045.06 Appliances, Small, Electric (Not Otherwise Classified) |
| 045.18 Cleaners and Sweepers, Hand-Operated |
| 045.20 Coffeemakers, All Types (Household) |
| 045.24 Dishwashers |
| 045.30 Disposal Units |
| 045.50 Kitchen Units, Compact, Complete |
| 045.52 Ovens, Microwave and Convection (Household) |
| 045.54 Ranges, Stove Tops, and Ovens, Electric |
| 045.60 Ranges, Stove Tops, and Ovens, Gas |
| 045.66 Refrigerators and Freezers |
| 045.75 Trash Compactors (See 165 and 545 for Other Types) |
| 045.77 Vacuum Cleaners, Manual (Including Parts and Accessories) |
| 045.78 Vacuum Cleaners, Electric (Including Parts and Accessories) |
| 045.84 Vent Hoods (For Ranges) |
| 150.02 Adhesives, Bonding Agents and Cement Antifreeze |
| 150.10 Construction Materials (Not Otherwise Classified) |
| 150.12 Cement, Concrete, Lime and Plaster Mixes, Sacked (LTL Quantities) (See Class 750 for Bulk Cement, Concrete and Lime) |
| 150.33 Grout, Drywall |
| 165.02 Blenders, Food Cutters, and Mixers |
| 165.05 Cabinets, Counters, Stands, Tables, etc. |
| 165.07 Cafeteria and Kitchen Equipment (Not Otherwise Classified) |
| 165.14 Cleaner/Sanitizer |
| 165.15 Coffeemakers, Hot Water Dispensers, Urn Bags and Filters |
| 165.20 Deep Fat Fryers |
| 165.23 Dish Storage Units |
| 165.26 Dish Trucks and Tote Boxes |
| 165.29 Dishwashers |
| 165.30 Dispensers: Aluminum Foil, Plastic Wrap, Food Service Gloves, etc. |
| 165.37 Dunnage Racks |
| 165.41 Filters, Grease Cleaning (For Vent Hoods) |
| 165.44 Food Containers, Stainless Steel, Vacuum Type |
| 165.47 Food Carts and Cafeteria Serving Units Including Steam Tables |
| 165.52 Ice Equipment: Carts, Crushers, Picks, Scoops, Shavers, Storage Bins, Tongs, etc. |
| 165.54 Ingredient Storage Bins |
| 165.60 Ovens, Convection and Microwave (Commercial) |
| 165.68 Racks: Cup, Glass, Tray, etc. |
| 165.70 Racks, Utensil and Pastry: Aluminum, Chrome, and Stainless Steel |
| 165.73 Ranges, Griddles, Hot Plates, Warmers, etc., Electric and Gas |
| 165.76 Sanitizers (Used to sanitize dishes, counters or any food contact area) |
| 165.79 Sinks, Scullery, Galvanized and Stainless Steel |
| 165.85 Steam Cookers and Steam Jacketed Kettles |
| 165.88 Storage Shelves, Aluminum, Chrome, and Stainless Steel |
| 165.91 Toasters, Electric and Gas |
| 165.94 Vent Hoods and Exhaust Systems, Range |
| 192.17 Chemical Spill Solvents and Detergents |
| 225.30 Coolers, Electric (Water Fountains) |
| 225.32 Coolers, Non-Electric (Water Fountains) |
| 225.40 Coolers, Storage Type (Remote Refrigeration Unit), Including Parts |
| 280.08 Appliance, Fixture, and Portable Cables and Wires (Up to 600V): Types S, SJ, SJO, SO, SPT, TF, TFF, etc. |
| 280.16 Bare Cables and Wires: Type ACSR, Bare Copper, Bare Aluminum, etc. |
| 280.24 Building Cables and Wires, Single and Multiconductor: Types NM, THWN, TW, THW, THHN, XHHW, RHW, RR, ROMEX, etc. |
| 280.30 Control Cables and Wires, Solid and Stranded, Single and Multiconductor (Up to 600V, for use in Boiler Controls, Fire Alarms, Motors, etc.) |
| 280.80 Underground Cables and Wires, Solid and Stranded, Single and Multiconductor, Aluminum and Copper: Types UF, URD, USE, XLP, etc. |
| 280.95 Wire and Cable (Not Otherwise Classified) |
| 285.09 Cabinets, Electrical Service Entrance |
| 285.10 Cable Accessories: Clamps, Clasps, Clips, Closures, Reels, Splices, Wrappings, etc. |
| 285.11 Capacitors, Motor Starting and Running |
| 285.14 Circuit Breakers, Load Centers, Boxes, and Panelboards |
| 285.18 Conduit and Fittings, Cast Iron and Malleable Iron |
| 285.19 Conduit and Fittings, Plastic/Pvc |
| 285.21 Conduit and Fittings, Aluminum |
| 285.23 Conduit Fittings, Steel: Boxes, Bushings, Clamps, Connectors, Covers, Locknuts, Straps, etc. |
| 285.24 Conduit and Fittings, Brass, Bronze, and Copper |
| 285.26 Conduit, Steel |
| 285.34 Fuses, Fuse Blocks and Holders, Links, etc. |
| 285.39 Generators, Stationary Type (Not Automotive) |
| 285.40 Grounding Rods and Fittings |
| 285.52 Lamps: Portable, Shop, and Work Site |
| 285.54 Lighting Fixtures, Indoor: All Kinds and Parts (Including Lampholders and Recycled Types) |
| 285.56 Lighting Fixtures, Outdoor: Floodlights, Spotlights, Yard Lights, and all other Weatherproof Fixtures (Except Streetlights) (Including Recycled Types) |
| 285.64 Motor Controllers, Contactors, Push Button Stations, Relays, Safety Switches, Starters, Coils and Brushes |
| 285.67 Power Systems Switchgears and Related Accessories |
| 285.68 Motors and Parts, Fractional H.P. Electric (Incl. Remanufactured) |
| 285.69 Misc. Electrical Equipment and Supplies (Not Otherwise Classified) |
| 285.70 Motors and Parts, Integral H.P., Single Phase, Electric (Incl. Remanufactured) |
|