NC 20 model is also available with a 23-litres water storage tank. This model is produced in combination with a 23-liter water-heating tank, which can be ordered with a right-hand or left-hand position. The water heats up conveniently with the heater.

The sturdy structure and large volume of stones keep the steam nice and even. Despite its impressive size, the stove does not need a lot of firewood to heat up. The structure of the firebox represents new design that ensures even more efficient and cleaner combustion. The heater complies with compulsory CE emission requirements.

With adjustable legs, the heater is easy to install in the desired place. The sauna heater set also includes a connective flue to make a connection with a chimney flue from behind the sauna heater. The sauna heater can also be connected with the chimney flue from the top of the heater but for this an extra connective flue is needed.