House of Rohl Nibi™ 1/2″ Therm & Pressure Balance Trim With 3 Functions TNB23

A well-planned shower benefits from controls that keep operation straightforward while supporting multiple water functions. The House of Rohl Nibi™ 1/2″ Therm & Pressure Balance Trim With 3 Functions provides control for up to three functions, allowing a showerhead and handshower to operate independently or together.

The trim includes temperature memory, allowing the selected temperature setting to be retained between uses. This set-and-forget functionality adds convenience to everyday shower routines by reducing the need to repeatedly establish a preferred temperature.

Three Function Control

The Nibi™ trim supports up to three functions and provides flexible control over how the shower is used. A showerhead or handshower can be operated independently, while the system can also run both at the same time.

This configuration gives homeowners more choice when using a multi-function shower. It also helps create a cleaner control arrangement because there is no need to plumb in a separate shut-off or diverter valve. For bathrooms where a streamlined wall layout is important, combining these controls into the trim can help reduce visible control clutter.

Construction and Included Components

Solid brass construction provides a durable foundation for this shower control while supporting long-lasting performance. The material is well suited to a bathroom fixture that is handled regularly as part of everyday shower use.

The cartridge is included with the trim, and all necessary mounting hardware is supplied. These included components make it easier to plan the control installation around the required rough-in valve.

The Nibi™ trim must be paired with the House of Rohl® R23 thermostatic and pressure balance rough-in valve, which is sold separately. The R23 rough-in valve supports a flow rate of 6.3 GPM / 24.9 LPM at 60 PSI.

Finish Options

The trim is available in four finish options:

• Brushed Gold
• Black
• Brushed Nickel
• Chrome

These options provide flexibility when coordinating the shower controls with other bathroom fixtures and hardware. Brushed Gold can create a warmer fixture combination, Black provides a darker contemporary look, Brushed Nickel offers a versatile brushed appearance, while Chrome provides a classic polished fixture finish.

Specifications

• Brand: House of Rohl
• Collection: Nibi™
• Product Type: 1/2″ Therm & Pressure Balance Trim With 3 Functions
• SKU: TNB23
• Construction: Solid brass
• Functions: Up to 3
• Temperature Memory: Included
• Cartridge: Included with trim
• Mounting Hardware: Included
• Rough-In Valve: House of Rohl® R23, sold separately
• R23 Flow Rate: 6.3 GPM / 24.9 LPM at 60 PSI
• Available Finishes: Brushed Gold, Black, Brushed Nickel, Chrome

For a multi-function shower installation, this 3 function shower trim offers a practical way to manage showerhead and handshower operation while keeping the control area organised. Its solid brass construction, temperature memory, included cartridge, and choice of finishes make it a considered option for contemporary bathroom projects.