Simply modern. Simply intuitive.

With the new digital surface-mounted temperature controller ATR 4000 from EBERLE, living becomes not only more beautiful but also more comfortable. Its slim design, with a height of only 21 mm, integrates seamlessly into any interior décor. The elegant look in active white RAL 9016 glossy gives every room a timeless aesthetics.

Two versions for different requirements

The digital surface-mounted controller ATR is available in two versions: ATR 4500 as a heating/cooling variant and the programmable advanced model, ATR 4800, which enables display-controlled room temperature control.

Both versions have window open detection, a valve and frost protection function and a digital display. They are equipped with a universal input that enables automatic switching between heating/cooling or presence control and temperature reduction. A timer also offers the option of eco or party mode. Thanks to its noiseless triac output, the ATR 4000 is particularly suitable for water-led systems, but also has presets for other types of heating, which makes it very versatile.

The advanced version ATR 4800 is characterised by the display of the weekday and time as well as the option of creating weekly programmes. The ATR 4800 also offers a holiday and home function. Thanks to the remote sensor input, the ATR 4800 can be used as a limiter or with an external relay for electrical applications. The Advanced version can be extended to 16 A by using the new flush-mounted puck (UPP 16). Thanks to the extremely compact relay in the flush-mounted box, the controller remains very flat and there is also sufficient space for the wiring and the remote sensor. Thanks to the modular concept, the ATR 4800 can be upgraded to 16 A at any time.

Flexible
Adjustable time schedules

Energy efficient
Optimum start function

Simple installation
Programmable via display menu

Transparent
On time monitoring

Versatile
Heating/cooling application

Digital
Display backlight for easy readability