Occupational Safety and Health Administration OSHA

International Association of Plumbing and Mechanical Officials EGS (IAPMO)

Certification Mark for IAPMO
Scope of Recognition*

Recognized Testing Sites

  • 5001 East Philadelphia Street
  • Ontario, CA 91761

Recognized Testing Standards

UL 778 Motor-Operated Water Pumps
UL 875 Standard for Electric Dry-Bath Heaters
UL 979 Standard for Water Treatment Appliances
UL 1081 Swimming Pool Pumps, Filters, and Chlorinators
UL 1241 Standard for Junction Boxes for Swimming Pool Luminaires
UL 1261 Standard for Electric Water Heaters for Pools and Tubs
UL 1431 Personal Hygiene and Health Care Appliances
UL 1563 Electric Spas, Equipment Assemblies, and Associated Equipment
UL 1795 Hydromassage Bathtubs
UL 1951 Electric Plumbing Accessories


* For a history of effective dates and Federal Register notices of this NRTL, use the Docket Number and link referenced on this page.

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