The Old London Topaz Twin Thermostatic Shower Valve, a perfect blend of traditional elegance and modern precision. Designed for reliable performance, this exposed shower valve provides accurate flow control and full thermal protection to prevent scalding, even if water pressure fluctuates. The unique, reversible cartridge resists calcium build-up, ensuring long-lasting durability in all water types, while delivering excellent flow rates at both low and high pressures. Compatible with gravity-fed, pumped, unvented, high-pressure, or fully modulated combi-boilers, it’s the ultimate solution for a safe, consistent shower experience.

Key Features:

1. Main Benefit: Thermostatic control to ±1°C ensures consistent water temperature and prevents sudden hot or cold water shocks, enhancing your shower safety.

2. Unique Selling Point 1: The solid brass construction provides exceptional durability and reliability for long-term use, resisting corrosion and wear.

3. Unique Selling Point 2: Reversible cartridge design means no re-plumbing if hot and cold supplies are reversed, saving time and hassle.

4. Easy to Install: Exposed shower valve comes with 2 crosshead handles and 1/4 turn ceramic disc valve, making DIY installation straightforward.

5. Dimensions & Warranty: Measures 206mm H x 195mm W x 135mm D, pipe centres 150mm, and comes with a 20-year guarantee for peace of mind.

The Old London Topaz thermostatic bath shower mixer is engineered for excellent performance, delivering up to 33 litres per minute at 3 Bar, and even 5.5 litres per minute at 0.1 Bar. Full thermal protection shuts off in the event of water failure, meeting modern safety standards.

Its chrome finish is rust-resistant, making it both stylish and practical for busy bathrooms. Designed for versatility, this exposed thermostatic shower valve works with all system types and offers precise control over flow and temperature.