Nuie Aztec Triple Thermostatic Concealed Shower Valve with 2 Outlet, Premium Shower Accessories for Bathrooms, Matt Black

Nuie Aztec Triple Thermostatic Concealed Shower Valve with 2 Outlet – Matt Black

The Nuie Aztec Triple Thermostatic Concealed Shower Valve in matt black is a sophisticated addition to any contemporary or modern bathroom. Its minimalist rectangular plate and triple lever handle design create a striking focal point, whilst integrating seamlessly with a wide range of bathroom styles. The bold matt black finish delivers a confident, design-led aesthetic that elevates the overall look and feel of your shower enclosure.

Engineered for precision and reliability, this thermostatic shower valve maintains a consistent water temperature within ±2–3°C, even when pressure fluctuations occur elsewhere in your system. A built-in safety shut-off mechanism activates automatically in the event of either hot or cold water supply failure, providing essential protection against scalding — a feature fully aligned with UK building regulations and TMV (Thermostatic Mixing Valve) safety standards.

Key Features

• Triple Control Design: Stylish matt black triple lever handles offer independent control over temperature, flow, and outlet selection, providing a premium showering experience.
• Precise Temperature Stability: Maintains a steady water temperature within ±2–3°C, ensuring a safe and comfortable shower regardless of pressure changes in the system.
• Flexible Installation: Suitable for vertical or horizontal installation and compatible with gravity-fed, pumped, unvented, high-pressure, and combi boiler systems — ideal for the varied plumbing configurations commonly found in UK homes.
• Anti-Scald Safety Function: Automatic shut-off activates upon hot or cold water supply failure, meeting UK health and safety guidance for thermostatic shower valves.
• Durable Construction: Crafted from high-quality solid brass and ABS with a reversible, calcium build-up resistant cartridge for long-term, low-maintenance performance.
• 2 Outlet Compatibility: Designed to serve two outlets simultaneously or independently, offering versatile shower configuration options.
• 3-Year Manufacturer's Guarantee: Supplied with a three-year guarantee for complete peace of mind.

UK Compliance & Installation

This shower valve is suitable for use with UK water systems and is designed in accordance with thermostatic mixing valve safety requirements as outlined in the Water Supply (Water Fittings) Regulations 1999. We recommend installation by a qualified plumber or bathroom fitter. The valve is compatible with all major UK water system types, including combi boilers, unvented cylinders, and gravity-fed systems.

Visit Our Trade Counter

The Nuie Aztec Triple Thermostatic Concealed Shower Valve is available to view and purchase in person at Simple Sanitaryware, your local plumbing and bathroom specialist based in Hounslow, West London. Our knowledgeable team is on hand to assist with product selection, technical advice, and trade enquiries. Call us today on 020 8570 0399 or visit our