Ideal Standard Ceratherm C25 2 Outlet Square Concealed Valve Trim-set

Featuring a crisp, angular body, the Ceratherm C25 Concealed Bath and Shower Valve trim brings a clean square profile to modern bathroom walls. Behind the wall plate, internal temperature control is driven by Ideal Standard PreciTherm cartridge engineering. The mechanism actively balances incoming water pressure to lock in your chosen water temperature without unexpected drift. A fine welded strainer mesh combined with a polymer internal structure stops limescale and debris from entering working valves, protecting internal components while warming water rapidly to cut initial run off waste.

The dual outlet control configuration manages two distinct water features through a single interface, giving effortless command over an overhead shower and handset, or a shower outlet and bath filler. Positioning the valve mechanics within the wall cavity keeps shower enclosures uncluttered. For home safety, an integrated 40°C thermal lock prevents unintended temperature increases, supported by an automatic safety shut off function that instantly stops water delivery if cold or hot supplies drop.

Manufactured with a heavy solid brass core, the square faceplate is finished with SmartShine technology on chrome models. This protective coating resists surface scratching and makes wiping away soap residue simple. Also available in silk matt black, the exterior plate resists water spotting to maintain its sharp look across daily domestic use.

Key Features

• PreciTherm Cartridge: Engineered with a limescale resistant polymer body and welded mesh strainer that keeps water debris away from internal components.
• SmartShine Finish: Protective surface treatment on chrome options that simplifies cleaning and guards against scratches.
• Square Faceplate Design: Geometric square profile created for modern architectural tiling layouts.
• Fast Temperature Locking: Reaches selected water temperatures quickly to reduce wasted run off and conserve energy.
• Automatic Safety Shut Off: Instantly cuts water flow if hot or cold water supplies fail.
• 40°C Safety Lock: Integrated override button restricts maximum output temperature to 40°C.
• Dual Outlet Control: Operates two separate water outlets including overhead showers, handset kits, or bath fillers.
• Flow Performance: Delivers 20.0 litres per minute flow rate at 3 bar system pressure.
• Operating Pressure: Suitable for water systems between 0.5 bar minimum and 10.0 bar maximum pressure.
• Dimensions: Wall faceplate measures 157mm height, 157mm width, with a 45mm projection depth.
• Solid Brass Construction: Built from heavy solid brass weighing 1.03kg in chrome or 1.07kg in matt black.
• Manufacturing Standards: Engineered in Germany and compliant with EN 1111 standards.

Required Installation & Care Component This trim set requires the Ideal Standard Easybox A1000NU concealed rough in base unit for complete installation. The base unit is sold separately and must be fitted inside the wall cavity during initial plumbing work. To preserve the surface finish long after fitting, we recommend cleaning all bath fixtures with a mild cleaning solution like warm soapy water followed by a thorough rinse down.

About Ideal Standard Ideal Standard operates as a premier manufacturer of European bathroom products with over a century of production heritage. The brand invented the ceramic disc cartridge over 50 years ago and continues to pioneer bathroom controls. Working alongside industrial designers, Ideal Standard manufactures precision engineered sanitaryware across European facilities. Operating as part of the Villeroy & Boch Group, the company supplies dependable bathroom solutions globally.