Aquabrass INABOX 3-Way Shared Shower System with 14″ x 8″ Rainhead INABOX02

The Aquabrass INABOX02 is a 3-way shared shower system that brings overhead showering, handheld spray functions, and bathtub filling into one coordinated arrangement. The system includes an oversized rectangular rainhead, a three-function handshower, and a round tub spout, providing several water outlets for bathroom layouts that combine shower and bathing functions.

Multiple Water Outlets

The overhead rainhead measures 14″ x 8″ and is constructed from ABS. It provides the main rain shower outlet and can be installed using the included 18″ round shower arm and matching round flange. A separate 4″ round shower arm is also supplied for ceiling installation, giving flexibility when determining the position of the rainhead.

The three-way shared configuration brings the rainhead, handshower, and tub spout together within the overall system. This arrangement is suited to installations where multiple outlets are incorporated into a coordinated shower and bathing setup.

Three-Function Handshower

A push-button handshower provides three spray choices: rain, mist, and jet. The push-button control allows users to change between the available spray functions during everyday showering.

The handshower is supplied with a 28″ overall shower rail and a dedicated hook. Together, these components provide a practical handheld shower arrangement while keeping the handshower positioned within easy reach when required.

Adjustable Waterway and Trim

The INABOX02 includes an adjustable round waterway that provides added flexibility when coordinating the shower components with the installation layout. This can be useful when working with different wall configurations during a bathroom renovation or new construction project.

Its trim set uses an easy clip-on fastening system with hidden adjustment. The concealed adjustment is intended to accommodate any wall thickness while keeping the visible trim area clean and organised. This approach supports a streamlined appearance around the shower controls without exposing adjustment hardware.

Tub Spout and Installation Requirements

A round tub spout without a diverter is included for bathtub filling. Its dedicated outlet allows the system to accommodate tub use alongside the rainhead and handshower.

The complete installation requires the Aquabrass T12123 thermostatic valve, which is sold separately. The valve should therefore be included when planning the required components for the installation.

Included Components

The INABOX02 package includes the 14″ x 8″ oversized rectangular ABS rainhead, 18″ round shower arm with flange, 4″ round ceiling installation arm, push-button three-function handshower, 28″ shower rail, handshower hook, adjustable round waterway, trim set, and round tub spout without diverter.

With its shared three-way configuration and combination of overhead, handheld, and tub filling outlets, the Aquabrass INABOX02 provides a coordinated solution for contemporary bathroom installations requiring multiple showering and bathing functions within one system.