Nuie Aztec Triple Concealed Thermostatic Shower Valve with Diverter 3 Outlet Chrome (CLL3023)
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The Nuie Aztec Triple Concealed Thermostatic Shower Valve with Diverter pairs a minimalist square wall plate with three crosshead handles in a classic chrome finish. A central thermostatic control sets your temperature while the integrated diverter directs flow across three outlets – ideal for a full shower system with a fixed overhead drencher, handset and body jets. The concealed installation keeps pipework hidden behind the wall for a clean, uncluttered look, and the valve can be fitted vertically or horizontally to suit your installation.
Thermostatic technology holds your chosen temperature to within ±2–3°C even when water pressure fluctuates elsewhere in the home, and the valve shuts down automatically if the hot or cold supply fails, providing full thermal protection. The British-made quarter-turn ceramic disc cartridge is highly resistant to limescale build-up and is fully reversible, so if the hot and cold supplies are plumbed the opposite way round there’s no need to re-pipe. Suitable for all plumbing systems, including gravity fed, pumped, unvented high pressure and combi boilers, with a minimum operating pressure of just 0.1 bar.
- Contemporary square design with crosshead handles
- Triple thermostatic valve with integrated diverter serving 3 outlets
- Concealed installation – can be fitted vertically or horizontally
- Solid brass and ABS construction, chrome finish
- Quarter-turn ceramic disc cartridge, fully reversible
- Automatic shut-off on hot or cold supply failure
- Suitable for all plumbing systems from 0.1 bar
- WRAS and TMV2 approved
- 5 year manufacturer guarantee
Buying Guide
Not sure which shower set-up is right for you? Read The Complete Guide to Nuie Showers for help choosing between bath shower mixers, thermostatic valves, outlets and finishes.
Product Details
| Product Code | CLL3023 |
| Range | Nuie Aztec |
| Finish | Chrome |
| Controls | Triple (temperature + diverter + flow) |
| Outlets | 3 |
| Mount Type | Recessed / Wall (concealed) |
| Dimensions (H x W x D) | 280 x 120 x 136 mm |
| Weight | 5.57 kg |
| Cartridge | 1/4 turn ceramic disc |
| Minimum Operating Pressure | 0.1 bar |
| Flow Rate | 5.5 L/min @ 0.1 bar · 14 L/min @ 0.5 bar · 20 L/min @ 1 bar · 29 L/min @ 2 bar · 44 L/min @ 3 bar |
| WRAS Approved | Yes – approval no. 250602040 |
| TMV2 Approved | Yes – approval no. 2603035 |
| Material | Brass & ABS |
| Guarantee | 5 years |
Technical Downloads
Fitting Instructions (PDF)
Product Datasheet (PDF)
Full Range – Product Codes & Barcodes
| Title | SKU | Description | GTIN |
|---|---|---|---|
| Nuie Aztec Triple Concealed Thermostatic Shower Valve with Diverter 3 Outlet Chrome | CLL3023 | aztec triple concealed thermostatic shower valve with diverter 3 outlet, Chrome | 5056678422779 |