Engineered with the experts in mind, the Treysta tub & shower valve is Gerber's most innovative valve yet. Powered by 90 years of Gerber reliable performance, Treysta provides flexibility based on the specific requirements of each installation. Treysta uses a common platform of pressure balance cartridge for all configurations, meaning that a single cartridge fits in all valve bodies. From the intuitive open and close stops for easy maintenance, to the ingenuity of the installation and pressure-testing features, Treysta gets the job done quickly, allowing confidence and peace of mind. This model features a pre-installed copper stub-out for tub spouts, eliminating the need for measuring and soldering, saving time and effort. Additionally, the shower outlet is the same connection type as the hot and cold inlets, minimizing the need for additional tools or adaptors.