www.pmmag.com/articles/88588-commercial-kitchen-gas-equipment-standards-updated

Commercial Kitchen Gas Equipment Standards Updated

September 1, 2005
The American and Canadian national standards for gas equipment in commercial kitchens have been updated. The updated codes are ANSI Z21.69/CSA 6.16, ANSI Z223.1/NFPA 54 and CSA B149.1. The new versions will enhance safety and sanitation by requiring that “commercial-grade” moveable gas connectors be used for all equipment that is moved on a regular basis for cleaning or maintenance. In the past, many restaurants used residential-grade connectors.