Unicount Koax Box (Art. No. A21905-001-008)

Reference: A21905-001-008 | Finish: High-end Brilliant Chrome (008) | Swiss Quality Standard

The Unicount Koax Box is an ultra-compact unit that integrates apartment water meters and shut-off valves for both hot and cold water. Designed as a complete and universal solution, it is ideal for installation modules, element construction, and general dry construction.

Logical Workflow & Neutrality

The system is designed to provide maximum flexibility during the construction phase without early commitment to a specific metering system.

• Neutrality in Shell Construction: The system remains neutral during the shell construction phase.
• Freedom of Choice: Once construction is finished, the type and model of the measuring capsule, the reading technology (Radio or M-Bus), and the service provider can be selected or changed at any time.
• Universal Compatibility: Compatible with 2-inch Koax multijet meters (Qn 1.5 m³/h) and all current reading technologies.

Invisible Metering & Aesthetics

Perfect for high-end architectural projects where technical components must blend discreetly into the background.

• Elegant Design: All technical components—including the meter housing, pressure test covers, and shut-off valves—disappear behind a form-fitting brilliant chrome design cover plate.
• Harmonious Integration: The "invisible metering" solution preserves the aesthetic integrity of modern bathrooms without sacrificing accessibility.

Safety, Protection & Low Maintenance

Swiss engineering ensures durable protection of the building structure and simplified handling for years to come.

• Synthetic Coating: The shut-off valve and meter housing are synthetic-coated (gainé de matière synthétique), ensuring no water can penetrate behind the wall during a meter exchange.
• Wear-Resistant Components: The DN 3/4" straight-through valve is equipped with a stainless steel seat for high erosion resistance.
• Simple Operation: The shut-off valves are easily operated using a standard Phillips screwdriver.

Technical Specifications & Installation Benefits

A compact system optimized for fast installation and reduced long-term costs.

• Compact Dimensions: Minimized pipe spacing using elbowed inlets allows the shut-off valve to sit directly next to the meter body, resulting in ultra-compact dimensions.
• Cost-Effective: Mounting separate apartment shut-off valves is unnecessary, making installation faster and less expensive while simplifying the tiling process.
• Certified Performance: Nominal Pressure PN 16, Nominal Diameter DN 20, Pressure Resistance min. 25 bar (SN EN 1213), and Acoustic Group I (ISO 3822).

Installer's Note: The Unicount Koax Box is the ideal choice for a safe, quiet, and future-proof water installation in modern residential buildings.