Ideal Standard Ceratherm C25 Single Outlet Square Concealed Valve Trim-set in Chrome

Engineered to direct water to a single showering point, the Ceratherm C25 Single Outlet Shower Trim presents a sharp square faceplate tailored for contemporary bathrooms. Temperature stability sits at the centre of its internal design, powered by an integrated Ideal Standard PreciTherm cartridge. Tested to endure 750,000 operation cycles, this valve mechanism reacts instantly to changes in water pressure, locking temperature output to your chosen setting while eliminating runoff waste during warm up. Within the cartridge housing, a fine mesh filter traps microscopic particulate matter to shield delicate interior components against limescale build up and internal wear.

Operating the valve relies on two independent rotary controls mounted flush to the wall plate. The top dial dictates volume control for your dedicated shower head or handset, while the lower dial selects exact water temperature. Designed with user protection in mind, an explicit 40°C override button stops the dial from turning into hazardous temperature ranges. Should either the hot or cold main supply drop unexpectedly, the valve triggers an immediate automatic safety shut off to prevent thermal shock.

The external plate is cast from solid brass and finished in reflective chrome treated with Ideal Standard SmartShine technology. This surface layer shields the metal beneath from minor scratching while resisting water marks, keeping maintenance minimal during daily routines.

Key Features

• PreciTherm Internal Cartridge: Polymer core tested to 750,000 cycles with a fine mesh strainer that blocks debris and maintains steady output temperatures.
• SmartShine Surface Coating: Protective chrome layer that guards against surface scratches and reduces water spot formation.
• Targeted Water Delivery: Controls a single dedicated outlet, delivering a steady 18.5 litres per minute at 3 bar pressure.
• Geometric Square Plate: Crisp angular framing designed to match modern square tiling patterns.
• Rapid Thermal Stabilization: Reaches selected heat settings quickly to reduce water waste before showering.
• Thermal Limit Control: Features a 40°C safety button to prevent accidental setting of scalding water temperatures.
• Supply Failure Cutoff: Automatically halts water delivery if hot or cold supply pressure fails.
• System Compatibility: Performs reliably across operating pressures ranging from 0.5 bar to 10.0 bar.
• Solid Brass Body: Heavy metal construction with a net unit weight of 0.98kg.
• Compact Proportions: Wall faceplate measures 157mm high by 157mm wide with a 45mm wall projection.
• German Precision Standard: Designed in Germany to meet strict EN 1111 manufacturing certifications.

Required Installation & Care Component Complete installation requires the Ideal Standard Easybox A1000NU concealed rough in box, which is supplied separately and mounted inside the wall structure during primary plumbing. For routine care, 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 for taps in 1969 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.