Apartment Water Metering

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What is the Unicount Koax system and what are its advantages?

The Unicount Koax system is an ultra-compact installation unit combining apartment water meters and shut-off valves in a single recessed housing. Its main advantages include a significant space saving, faster and more cost-effective installation by eliminating separate shut-off valves, and a refined aesthetic thanks to a cover plate that makes metering completely invisible.

Why is the system described as "neutral" during the structural phase?

Thanks to its logical process, the Unicount Koax remains neutral during the structural phase. The installer can fit the unit without immediately choosing the type of measuring capsule, service provider or data collection method (Radio or M-Bus).

These decisions can be made at any time after construction is complete, offering total technological and financial flexibility.

Which installation frame systems is the Unicount Koax compatible with?

The Unicount Koax is designed for universal compatibility with the leading installation systems on the Swiss market. It is available in specific versions for:

Geberit (GIS and DUOFIX) — Nussbaum (Optivis) — TECE (TECEprofil)

It is also compatible with all KOAX 2-inch measuring capsule models.

What is the difference between the Box, T and Light models?

Unicount Koax Box — The complete universal solution with synthetic lining, ideal for wet or dry tiled constructions, preventing any water infiltration behind the wall.

Unicount Koax T — The refined solution specifically designed for discreet under-basin installation with adapted connections.

Unicount Koax Light — The simple solution, without lining housing or aesthetic plate, perfect for mounting in technical cabinets or ducts.

What are the technical specifications for pressure resistance and acoustics?

Characteristic Value
Pressure Resistance Min. 25 bar (SN EN 1213)
Maximum Temperature 90 °C
Acoustic Group Group I (ISO 3822)
Maintenance Valves with stainless steel seats, Phillips screwdriver

Can the data collection method be changed after installation?

Yes, this is one of the system's major strengths. Replacing the measuring capsules or changing the data collection method — switching from manual to Radio or M-Bus — is possible at any time.

This operation requires no dismantling of the wall installation, preserving the integrity of the tiling and avoiding any additional renovation costs.