Flow heater CEX-U electronic compact under-sink with e-paper control panel 11 / 13.5 kW - 400 V 26413

Compact flow heater – hot water on demand

This electronically controlled CEX-U under-sink heater is the ideal solution for quickly and efficiently heating water in the kitchen or bathroom. Its compact dimensions and easy installation make it a perfect choice for both professional installers and end users. The device provides precise temperature control and energy savings, and the ability to control it via a smartphone further enhances user comfort.

Comfort and precision in one

CEX-U offers a wide range of temperature adjustment – from 20°C to 60°C – with the ability to set values in 0.5 degree increments in the comfort zone (35°C - 43°C). Two programmable buttons allow for quick switching between favorite settings. Thanks to TWIN TEMPERATURE Control (TTC®) technology, the water temperature is maintained at a constant level, regardless of pressure fluctuations. The exposed heating element IES® system minimizes scale build-up, extending the life of the device and making maintenance easier.

Easy installation and versatility

The CEX-U heater is designed for both pressurized and non-pressurized installations. Its small size and external water connections of ⅜ inch make installation under the sink easy. The set includes a complete connection kit (tee and flexible pressure hose), eliminating the need to purchase additional elements. The ability to connect to an existing connection box for an electric cooker socket further simplifies installation. The device is also compatible with solar installations (inlet temperature ≤ 60°C).

• Electronic control: Precise temperature setting in the range of 20-60°C with an accuracy of 0.5 degrees in the comfort zone.
• Compact dimensions: Allow for easy installation under the sink even in limited space.
• Versatility: Designed for pressurized and non-pressurized installations.
• Connection kit included: Includes a tee and flexible pressure hose to the angle valve, reducing installation costs.
• IES® system: Ensures a longer device life and minimizes scale build-up.
• Multiple Power System (MPS®): Allows you to adjust the maximum power consumption during installation.
• Smartphone control: Remote control possible via the "Smart Control" app (requires FXE3(C) radio adapter).
• Compatibility with solar installation: Allows integration with renewable energy systems.

Thanks to the technologies used, CEX-U is not only convenience, but also energy savings and environmental protection. It's an investment that quickly pays off!