The UL Plumbing Mark will be rolled out in phases and will initially appear on products covered under the category of plumbing fixture fittings. This product category covers plumbing fixture fittings such as, but not limited to, faucets for sinks, faucets with pullout spouts and sidesprays, hand-held showers, pressure-balanced valves, and thermostatic mixing valves. These devices are intended to be installed and used in accordance with a model plumbing code (IPC or UPC).
The UL Plumbing Mark will be made available to additional product categories as requested by regulators, installers, and manufacturers to address their safety concerns and business objectives.
