Brass or Bronze Threaded Water Fittings
(1) Brass or bronze threaded water fittings shall conform to ASME B16.15, “Cast Copper Alloy Threaded Fittings: Classes 125 and 250”.
(2) Brass or bronze threaded water fittings shall not be used in a drainage system.
Article 7.2.7.3. Ontario Regulation 332/12 Building Code, O. Reg. 332/12: BUILDING CODE (ontario.ca) © Queen’s Printer for Ontario, 2021.