Product categories
UL continues to develop new product categories to address the health effect issues associated with these types of products. Below is a list of product categories that UL currently certifies in the EPH arena. This list will be updated as new categories are developed. The lists of product categories are broken down into the following areas:
Plumbing and associated products
- Plumbing accessories
- Fixtures and fittings
- Pipe and piping systems
- Septic tanks
- Swimming pools and spas
- Equipment
- Outlet centers
Each product category list is tabulated by its Category Control Number (CCN), and product category name. By clicking on the CCN, the UL guide information for the category will be displayed, which will provide the scope of the certification under the product category and any Listings or Classifications under that product category in the UL Online Certifications Directory database.
Food service equipment
| Category code | Category name |
| Commercial Powered Food Ppreparation Equipment, Sanitation (ANSI/NSF standard 8) | |
| Food Carts (ANSI/NSF standard 59) | |
| Sanitation, Food Service Equipment | |
| Commercial Cooking, Rethermalization and Powered Hot Food Holding and Transportation Equipment (ANSI/NSF standard 4) | |
| Fabricated Food Service Equipment (ANSI/NSF standard 2) | |
| Commercial Refrigerators and Storage Freezers (ANSI/NSF standard 7) | |
| Freezers, Dispensing (ANSI/NSF standard 6) | |
| Ice Making Equipment, Automatic (ANSI/NSF standard 12) | |
| Manual Food and Beverage Dispensing Equipment (ANSI/NSF standard 18) | |
| Milk Dispensing Equipment, Commercial Bulk (ANSI/NSF standard 2) | |
| Powered Air-Curtain Fans, Commercial for Use in Commercial Food Service Entranceways (ANSI/NSF standard 37) | |
| Spray-Type Commercial Dishwashing and Glasswashing Machines (ANSI/NSF standard 3) | |
| Vending Machines for Food and Beverages (ANSI/NSF standard 25) | |
| Washing Machines, Commercial Spray Type for Pots, Pans, and Utensils (ANSI/NSF standard 26) | |
| Water Heaters, Hot Water Supply Boilers and Heat Recovery Equipment (ANSI/NSF standard 5) | |
| Special Equipment and/or Devices, Sanitation (ANSI/NSF standard 7) |
Meat and poultry plant equipment
| Category code | Category name |
| Meat and Poultry Plant Equipment (UL 2128) | |
| Doors and Door Operator Systems for Use in Meat and Poultry Plants |
Infrared thermometers
| Category code | Category name |
| Infrared Thermometers (ANSI/UL 2333) |
Drinking water products
| Category code | Category name |
| Drinking Water System Components (ANSI/NSF standard 61) | |
| Drinking Water Treatment Additives (ANSI/NSF standard 60) | |
| Drinking Water Treatment Units (ANSI/NSF standards 42, 44, 53, 58, and 62) |
Plumbing accessories
| Category code | Category name |
| Backflow Special Check Valve Devices (UL 1469) | |
| Laundry Equipment Accessories, Classified for Use in Specified Equipment | |
| Plumbing Accessories | |
| Plumbing Accessories for Recreational Vehicles | |
| Plumbing Accessories, for Use in Hazardous Locations | |
| Grab Bars and Accessories | |
| Protective Shielding Guards for Plumbing | |
| Plumbing Products Classified in Accordance with International Publications | |
| Solvent Cement |
Fixtures and fittings
| Category code | Category name |
| Hose Couplings | |
| Hydromassage Bathtubs | |
| Mobile Home Kitchen Cabinetry and Bathtub and Shower Units | |
| Plumbing Products | |
| Water Service Line Valves and Fittings, Underground | |
| Plumbing Fixtures | |
| Enameled Cast Iron Plumbing Fixtures | |
| Vitreous China Plumbing Fixtures | |
| Ballcocks, Flush Valves, Flushometer Valves and Flushometer Tanks | |
| Bathtub Seats | |
| Flexible Connectors for Water | |
| General Plumbing and Associated Products | |
| Thermoplastic Pipe Fittings for Plumbing Service | |
| Non-Vitreous Ceramic Plumbing Fixtures | |
| Plastic Bathing Units | |
| Porcelain Enameled Formed Steel Plumbing Fixtures | |
| Stainless Steel Plumbing Fixtures | |
| Plumbing Fixture Fittings |
Pipe and piping systems
| Category code | Category name |
| Medical and Gas Piping Raceway | |
| Medical Hose Assemblies | |
| PVC Pipe with Restrained Coupling System | |
| Packaged Pumping Systems | |
| Pipe, Fabricated Ductile Iron | |
| Pipe Joint Sealing Compounds | |
| Plastic Plumbing Systems | |
| Pipe and Pipe Fittings | |
| Plastic Pipe and Fittings | |
| Corrosion Preventive Pipe Wrap Tape | |
| Polyvinyl Chloride Solvent Cement | |
| Prefabricated Assemblies | |
| Prefabricated Assemblies, Sections and Units | |
| Reels, Oxygen Tubing | |
| Station Outlets |
Septic tanks
| Category code | Category name |
| Tanks | |
| Septic Tanks |
Swimming pools and spas
| Categor code | Category name |
| Swimming Pool and Spa Equipment | |
| Blowers | |
| Controls | |
| Covers for Swimming Pools and Spas | |
| Swimming Pool and Spa Equipment, Heaters | |
| Heat Pumps | |
| Hot Tub and Spa Equipment, Assemblies | |
| Ozone Generators | |
| Pool and Spa Equipment Classified in Accordance with NSF Standard Number 50 | |
| Pumps | |
| Self-Contained Spas | |
| Water Treatment Equipment | |
| Swimming Pool and Spa Equipment, Miscellaneous | |
| Suction Fittings for Swimming Pools and Spas |
Equipment
| Category code | Category name |
| Boilers, Electric (UL 834) | |
| Carbonators (UL 73) | |
| Cleaning Machines | |
| Dishwashers, Commercial (UL 921) | |
| Dishwashers, Household (UL 749) | |
| Containment Products | |
| Storage Tanks | |
| Oil/Water Separators | |
| Fountains, Decorative | |
| Medical and Dental Equipment, Professional, Non-Electric | |
| Oil/Water Separation Tanks Classified in Accordance with DIN Publications | |
| Pumps, Motor-Operated Water | |
| Refrigeration Equipment | |
| Beverage Coolers and Beverage Cooler -- Dispensers | |
| Commercial Refrigerators and Freezers | |
| Condensing and Compressor Units | |
| Household Freezers | |
| Household Refrigerators | |
| Ice Cream Makers | |
| Ice Makers | |
| Kitchen Units, Refrigerated | |
| Heat Reclaimers, Refrigerant | |
| Refrigerant Heat Recovery Equipment | |
| Refrigerators and Freezers, Special Purpose | |
| Vending Machines, Refrigerated | |
| Water Coolers | |
| Commercial Processing Water Coolers | |
| Drinking Water Coolers | |
| Miscellaneous Refrigerations | |
| Solar Energy Systems Equipment | |
| Thermal Storage Units, Solar | |
| Water Heaters, Solar | |
| Miscellaneous Solar Equipment | |
| Vending Machines | |
| Washing Machines | |
| Waste Disposers | |
| Water Softeners and Demineralizers, and Water Treatment Units |
Outlet centers
| Category code | Category name |
| Appliance Outlet Centers | |
| Commercial, Appliance Outlet Centers (UL 891) | |
| Residential, Appliance Outlet Centers |
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