OKHE Smart series electric boiler is the flagship of the entire Dražice product line for a reason - it combines all the lessons and discoveries that Dražice has acquired throughout its history, and puts them all into the compact and attractive OKHE body. It has a wide range of advantages and features that make it stand out from other boilers:

• The boiler is combined with an intelligent control unit which is capable of self-learning the most optimal operation, resulting in a reduction in energy consumption of up to 15%;
• The boiler control unit has a self-diagnostic function that can track the condition of the boiler elements (e.g. anti-corrosion anode);
• The boiler can also be controlled via the Dražice app - remote control.

Heating is carried out using a ceramic single-phase heating element. This model has a high degree of reliability, which has enabled it to achieve B-class energy efficiency - an achievement that few electric hot water boilers can achieve.

The boiler is available in 100, 125 and 160 litre capacities.

Technical info can be seen below.