Katherm QK nano

• directly on the façade, without any significant gap
• provide expansion joints on site to prevent compression by, for example, screed
• Arrangement convector on the window side, tangential fan on the room side
• effective heating and shielding on glass surfaces to avoid condensation
• Rising air forms an air vortex that flows into the room without creating a draft.

The units are equipped with quiet, sound-optimized EC fans.

Sound pressure and sound power levels are tabulated in the technical data.

The actual sound pressure level depends heavily on:

• the number of units;
• the acoustic properties of the room.

Recommendation: The design should always take into account the permissible sound pressure level in the room.

The Katherm QK nano offers two options for integration into the heating system – depending on the desired control type:

Decentralised valve control:

When controlled directly in the underfloor convector:

Use of a valve kit with valve body, 24V actuator and lockable return fitting.

Central control via heating circuit distributor:

With centralized regulation:

Use of a connection set with two return fittings to shut off the convector.

• Considers the environmental impact of the product over its entire life cycle.
• Published as an Environmental Product Declaration (EPD) in accordance with standard EN 15804.
• Available for download at International EPD System.
• Item number-specific life cycle assessment data in the technical data sheets.
• Product is registered in the DGNB Navigator (building product platform).

Serves as proof for certification systems, e.g:

• DGNB (German Sustainable Building Council);
• BREEAM (Building Research Establishment Environmental Assessment Method);
• LEED (Leadership in Energy and Environmental Design).