Sophisticated design
Sophisticated design of the SMART family, elegant black or the timeless white of the housing are the hallmarks of the VAZ thermostatic head. Together with the fading display, they enhance the subtle looks of the entire device. The thermostatic head is powered by a high-performance battery cell, which can last for the entire heating season on a single charge* (depending on the selected operating mode). Extremely easy installation and the auto-calibration procedure allow the head to be installed in almost any radiator and on any type of thermostatic valve. Basic regulations are available through the control panel of the device, and the full functionality of the system is realised through the TERMA Smart mobile application. The device works with window opening sensors and an additional temperature and humidity sensor from the SMART series. (* in ECONOMY mode, with moderate intensity of system operation)

The remotely controlled VAZ Smart thermostatic head offers 5 room temperature settings ranging from 15 to 28 °C and a 7-day work schedule. The full functionality of the head is available through the TERMA Smart control application. The device has a built-in temperature sensor, but as part of the Smart system it also works with an external temperature and humidity sensor and a window opening sensor.

The device can be controlled remotely by means of the free TERMA Smart control application (Android / iOS) installed on any portable device (e.g. smartphone or tablet) that allows connection to the Wi-Fi network. From a single mobile device, we can control any number of Smart series devices, both locally from home and externally, via the Internet. The Smart system consists only of heating devices and sensors, and no additional control module is required.

The head features the ANTIFROST function activated automatically when the ambient temperature drops to approx. 6 °C in order to prevent the radiator from freezing. Also in the event of a critically low battery level, the head opens the valve in emergency mode to avoid accidental freezing of the system. The device signals alarm states directly on the interface and through the control application.

Design and construction
The 5-segment LED indicator shows the currently set operating temperature and signals the active additional functions. The control panel adapts to the installation position of the head (vertical or horizontal). Battery charging socket is hidden under the front cover. The pushing shaft retraction function allows convenient installation and removal of the head. Ready for mounting on the valve with M30x1.5 thread (adapters for Danfoss RA, RAV, RAVL, M28x1.5 valves and Giacomini and Caleffi valves available as separate accessories).

Main housing with the control panel in white or black. Decorative side covers in the following colours: white, silver, chrome and black. The device is also available in any RAL colour and Terma special colours (brass and gold) subject to a minimum order of 100 pcs per colour.

Technical Specifications

5,8 Ah
Available output power:
Protection devices:
Klasa III
Radiator connection:
Ingress protection [IP]:
IP 22
Model headerFront panel colourSide guard colourProduct CodeCode konfiguracji

Available colours: white, silver, chrome and black. The heating element can also be offered in any RAL colour and Terma special colours (including brass and gold) subject to a minimum order of 100 pcs per colour.

The reproduction of colours on electronic devices may vary slightly from those seen on the actual products. For a more exact colour selection it is always best to ask for a matching colour chip sample. These are available from our Sales

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