House of Rohl Nibi™ 1/2″ Therm & Pressure Balance Trim With 3 Functions TNB47

Three independent shower functions give the House of Rohl Nibi™ 1/2″ Therm & Pressure Balance Trim With 3 Functions TNB47 the flexibility needed for a well-organized shower control setup. Its thermostatic and pressure balance design combines practical temperature control with a clean, considered appearance, making it a strong choice for bathrooms where multiple shower functions need to be managed from one trim.

Three Independent Functions

The Nibi™ trim supports three independent functions with no shared functionality. This allows each connected shower function to operate independently, giving you greater control over how the shower is configured and used. For a multi-function shower, this arrangement provides a straightforward way to manage separate functions without relying on shared operation.

Another benefit is the simplified wall layout. The trim does not require a separate shut-off or diverter valve, reducing the number of visible controls needed on the shower wall. This can help create a more streamlined installation while keeping the control area visually organized.

Temperature Memory

Temperature memory adds convenience to everyday shower use. Once the preferred temperature is set, the control is designed to remember that setting, allowing you to return to it without repeatedly adjusting the temperature from the beginning. For households using the same shower regularly, this feature can make the control experience more consistent and convenient.

The thermostatic and pressure balance trim is intended to work with the House of Rohl® R45 rough-in valve, which must be ordered separately. The R45 valve supports a flow rate of 6.3 GPM/24.9 LPM at 60 PSI.

Solid Brass Construction

Solid brass construction gives the shower control a substantial foundation for long-term everyday use. Along with its functional design, the material contributes to the trim’s visual presence and durability.

The cartridge is included with the trim, and all necessary mounting hardware is provided. The product is also CEC Compliant, as specified by the manufacturer.

Finish Options

The Nibi™ 3 function trim is available in four finish options:

• Brushed Gold
• Black
• Brushed Nickel
• Chrome

These choices make it easier to coordinate the shower controls with the overall bathroom finish scheme. Whether the room calls for a warmer metallic appearance, a darker accent, or a more traditional chrome or nickel look, the available options provide flexibility when selecting the final finish.

Installation Requirements

The Nibi™ trim requires a House of Rohl® R45 thermostatic and pressure balance rough-in valve, which is sold separately. The rough-in valve is an important part of the installation and should be selected alongside the trim to create the intended three-function shower control configuration.

With three independent functions, temperature memory, solid brass construction, included cartridge, and a streamlined control layout, the Nibi™ TNB47 offers a practical solution for modern multi-function shower installations.