½ Thermostatic Pressure-Balance Trim, 3-Function, Unlacquered Brass

Thermostatic and pressure-balance shower trim with temperature memory and three independent functions with an Unlacquered Brass living finish.

This source-listed shower trim combines thermostatic and pressure-balance technology in one valve. It is designed to balance temperature, pressure, and flow across high- and low-pressure conditions, retain a preferred temperature through memory, and support three independent functions. The finish is Unlacquered Brass, a living finish that can develop a unique patina over time. Confirm rough-in compatibility and installation requirements before ordering; the source does not publish a numeric flow rate or complete package list.

• Temperature memory

  Thermostatic and pressure-balance technology work in one valve. Set a preferred temperature, and the memory feature helps retain that setting.

• Three independent functions

  Three independent functions support a more flexible shower layout, with no shared functionality described. Confirm control placement and connections for your project.

• Pressure and water flow

  The design balances temperature, pressure, and water flow in high- and low-pressure environments. No numeric flow rate is published for this trim, so confirm expected performance for your plumbing.

• Rough-in compatibility

  Before ordering, verify fit and compatibility with the R45 3-way thermostatic and pressure-balance coaxial rough valve. Check the 1/2 in. inlet, three 1/2 in. outlets, and connection method with a qualified installer.

• Plan the installation

  Professional installation is recommended. Measure the wall opening, confirm mounting points and plumbing connections, then coordinate the three-function layout before closing the wall. Installation should follow the compatible rough-in requirements.

• Living finish care

  Unlacquered Brass is a living finish that naturally ages and develops a patina unique to its environment. For care, wipe water spots and dust with a soft cloth; avoid harsh cleaning methods.

• What arrives

  The cartridge is included with the trim. Because a complete box-contents list is not published, confirm what ships with your order and which compatible rough-in or other shower components your installation requires.

Good to know

• Compatible rough-in: R45 3-way thermostatic/pressure-balance coaxial rough valve with a 1/2 in. inlet and three 1/2 in. outlets. Listed overall dimensions: 6.25 in H × 6.25 in W × 3 in D.
• Confirm the three intended independent functions and control placement with the installer.
• The cartridge is included; confirm the remaining box contents before ordering.
• Professional installation is recommended. Confirm the compatible rough-in, wall opening, supply connections, control placement, and intended three-function layout before work begins. The source says a separate shut-off or diverter valve is not needed.
• Shower trim only. The source says the cartridge is included with the trim but does not provide a complete box-contents list. Confirm the compatible rough-in and other shower components before ordering.