Kohler Hydro Tower 200 Pneumatic 0.82 In-Wall Toilet Frame + Cistern + Fixings

The Kohler Hydro-Tower 200 Pneumatic Inwall Tank is a robust and modern carrier frame designed to support a wall-hung toilet, offering a sleek, space-saving installation while concealing the cistern and plumbing behind the wall. Measuring approximately 0.82 m in height, 0.48 m in width, and 0.12 m in depth, this frame is compact yet sturdy — ideal for contemporary bathrooms where minimalism and clean lines are desired. 

Built as a heavy-duty in-wall carrier, it provides the structural support required for wall-mounted toilet bowls, allowing them to “float” above the floor. This not only saves floor space and contributes to a cleaner, more open bathroom aesthetic, but also makes cleaning far easier since there’s no base to scrub around. 

The unit features a dual-flush pneumatic mechanism (with a 2.6/4 L flush cycle) that promotes water efficiency — a smart choice for both sustainability and lower water bills. 

The pneumatic flush also delivers a smooth, soft hand-feel, and the mechanism supports flexible placement of the flush plate within a 4 m radius, which can simplify installation and layout planning. 

Because the cistern and plumbing sit entirely within the frame, the overall look when installed is minimalist and modern — perfect for bathrooms aiming for a clean, uncluttered style. The hidden tank and flush system reduce visual bulk while maintaining full functionality. Furthermore, the concealed design helps reduce noise from water filling, prevents odour from being noticeable, and reduces the risk of limescale build-up on the ceramic toilet bowl — contributing to a more hygienic, durable installation 

• Space-saving, clean look — The shallow 0.12 m depth and wall-mount design make this ideal for smaller bathrooms or for creating a minimalist design.

• Water-efficient dual-flush system — The 2.6/4 L flush reduces water consumption, making it a more environmentally friendly option.

• Flexible flush-plate positioning — Ability to locate flush controls up to 4 m away adds flexibility in bathroom layout and design.

• Durable, hidden installation — Structural support for the toilet is built in; tank, plumbing and flush mechanism are concealed for a tidy finish.

• Easier maintenance and hygiene — No floor-mounted base, easy cleaning underneath the toilet — and reduced noise, smells and limescale for long-term convenience.