Wired central heating manifold for underfloor heating 8-zone KL08NSB

Underfloor heating manifold – intelligent control of thermal comfort

This wired manifold KL08NSB is the heart of an underfloor heating system, designed to precisely control the temperature in up to 8 zones. It allows for easy and quick connection of temperature controllers, offering a comprehensive solution for both installers and end-users. Thanks to the integrated pump and boiler control module, the system operates efficiently and reliably.

The KL08NSB manifold is not only a technical element, but above all a guarantee of comfort and savings. The ability to divide into two groups of 4 controllers provides great flexibility in adapting the temperature to individual needs. Additionally, one controller can control up to four thermoelectric actuators, which optimizes energy consumption. Quick wiring with the PLUG-IN method and clear LED signaling facilitate installation and diagnostics.

Advantages and functionality in practice:

• Versatility: Suitable for operation with NC (normally closed) and NO (normally open) actuators, ensuring compatibility with various types of installations.
• System integration: Voltage-free outputs for controlling the boiler and pump allow for seamless cooperation with existing heating devices.
• System expansion: The ability to expand with an additional KL04NSB module increases functionality and allows for servicing a larger number of heating zones.
• Compatibility with older models: Support for older Expert series controllers (e.g. RT10/ERT20/ERT30/ERT50) facilitates the modernization of existing installations.
• NSB function: Automatic lowering of the set temperature on daily controllers VS35 via a programmable controller VS30 or another external clock – this is an additional energy saving.
• Safety: Wire protection against pulling minimizes the risk of damage during installation and operation.
• Ease of use: The ability to connect an external clock provides full control over the heating schedule.

Construction and application:

The KL08NSB manifold has been designed with durability and reliability in mind. Solid construction and high-quality components guarantee long-term use even in demanding conditions. It is an ideal solution both in new buildings and during the modernization of existing underfloor heating installations. Thanks to the ability to control the temperature in individual zones, it allows you to create a comfortable microclimate in every room, as well as optimize energy consumption. It is worth remembering the possibility of using this manifold in combination with heat pumps – as numerous implementations show, this combination brings measurable benefits in terms of the energy efficiency of the entire heating system.