
Item Description
Ideal Standard ProSys 150 Concealed WC Cistern — R014267
The Ideal Standard R014267 is an authentic ProSys concealed WC cistern designed specifically for back-to-wall floor-standing toilet pans installed in solid masonry walls, stud cavities, or vanity furniture units. Built with a 150mm depth profile, this unit operates using a dependable purely mechanical actuation system, avoiding the air leak and pressure degradation issues commonly associated with pneumatic alternatives. It comes equipped with delayed-fill SmartValve technology to minimise water wastage, an anti-condensation protective lining, and full tool-free internal maintenance via the inspection tunnel.
Identification Guide:
MPN: R014267 | Range: ProSys 150 | Mechanism: Mechanical | Pan Type: Back-to-Wall Floor Standing | Dimensions: 440mm (W) x 405mm (H) x 150mm (D) | Certifications: WRAS Approved (Certificate 2112369), EN 14055
Key Features
- Mechanical Direct-Drive: Pure mechanical flush linkage provides immediate, positive tactile feedback and maximum long-term reliability.
- Dual-Flush Volume: Factory pre-set to 6/4 litres, easily adjusted down to 4.5/3 litres to suit modern eco-flush requirements.
- SmartValve Water Saving: Special delayed-fill inlet valve holds water entry until the flush valve seals shut, saving up to 0.5 litres per flush.
- Tool-Free Servicing: Internal components, inlet valve, and flush seal can be fully accessed and serviced by hand directly through the plate aperture.
- Anti-Sweat Shell: Durable polypropylene tank insulated against condensation to safeguard surrounding furniture and wall cavities.
Actuation & Compatibility Notes
Important: This cistern is engineered strictly for mechanical actuation and is not compatible with electronic or proximity flush plates. Out of the box, it is arranged for front actuation; when installing in low-height furniture requiring top actuation, use genuine conversion kit R017667. Compatible with Ideal Standard Oleas (M1, M2, M3, M4) and Septa Pro mechanical plates (flush plate sold separately). Intended for back-to-wall floor-standing pans only.
Need help figuring out if this product is right for your setup?
Send us your best bathroom selfies (or, you know, just your bathroom setup pics) to [email protected] or WhatsApp 07359 625424 us, and we'll help you flush your confusion away!








