W-Smart Concealed Shower Mixer, 2 or 3 Outlets

W-Smart concealed shower mixer, 2 or 3 outlets – Treemme – concealed shower mixer with large round buttons for each outlet and a temperature control lever, on a compact 230 or 290 × 80 mm plate. Available as a single-lever or thermostatic model, with 2 outlets (spout and hand shower) or 3 outlets.

The W-Smart collection by Treemme is the essential version of concealed shower systems: a compact plate, only 80 mm high, with large round buttons – one for each outlet – and a temperature control lever. Simple to use and easy to match with any bathroom.

What you receive: the external part (the plate with the buttons and lever), in the model and finish of your choice; the concealed body only if you choose the complete set.

External part or complete set?

This product is wall-mounted and has two parts:

• external part – what is visible: the lever, plate or rosettes, pipe, in the finish of your choice;
• concealed body (code RWIT 5C86 ZZ 30 / RWIT 5C89 ZZ 30 / RWIT 5C90 ZZ 30 / RWIT 5C94 ZZ 30) – the part that is built into the wall by the plumber. It is not visible and is the same for all finishes.

Without the concealed body, the product cannot be installed. From the Set menu, choose:

• External part only – if you already have a Treemme concealed body installed in the wall (for example, if you are replacing a mixer or the plumber has already installed it);
• Complete set with concealed body – for a new installation: you will receive everything you need.

Finishes

11 finishes, from classic chrome to matte black, matte white, gold and brushed rose gold. PVD finishes are highly resistant to scratches and limescale.

Technical specifications

• External part codes: RWIT 5C89 .. 01 (single-lever, 2 outlets), RWIT 5C90 .. 01 (single-lever, 3 outlets), RWIT 5C86 .. 01 (thermostatic, 2 outlets), RWIT 5C94 .. 01 (thermostatic, 3 outlets)
• Concealed body codes: RWIT 5C89 ZZ 30, RWIT 5C90 ZZ 30, RWIT 5C86 ZZ 30, RWIT 5C94 ZZ 30 (one for each model)
• Plate: 230 × 80 mm (2 outlets), 290 × 80 mm (3 outlets)
• Flow rate: 15–16 l/min per outlet
• Installation: wall-mounted
• Collection: W-Smart – Treemme design
• Material: brass, galvanic and PVD finishes
• Manufacturer: Treemme Rubinetterie, Asciano (Siena) – Made in Italy

Complete dimensions are shown in the technical drawing in the image gallery.

Frequently asked questions

How do you use it?

Each outlet has its own round button: turn it to start the water and adjust the flow rate for that outlet, while the lever on the right controls the temperature. In the thermostatic version, the temperature remains constant.

What does the thermostat do?

It maintains the set water temperature, even if the mains water pressure or temperature changes, for a comfortable and safe shower.

Which hand shower is compatible?

Any Treemme shower kit with a wall connection: the compact kit with a Ø 50 mm rosette, the kit with a metal bracket and hand shower, or the kit with magnetic mounting.

Do I need the concealed body?

Yes, it is mandatory for a new installation. Choose “Complete set with concealed body”. The “External part only” version is only for those who already have a Treemme concealed body installed in the wall.

How is it installed?

Installation is carried out by a plumber. For concealed models, the body is built into the wall before tiling, and the external part is installed at the end.

How long does delivery take?

Delivery throughout Romania takes 0–6 weeks, depending on the finish. The displayed prices include VAT.

For projects, technical sheets, or help choosing a finish, the IdeaCasa team is at your disposal – free consultation.