The magic of fire, in a class of its own – modern, functional and astounding

Like the other models in the range, T-SKY eco² impresses with a perfect combination of ecology, innovation and design. With its soft fluid shapes and elegant side walls that curve slightly to the rear, the T-SKY is neither angular nor round. It achieves something even better: its unique form manages to blend in with shapes of all types. The lavish front made entirely from curved glass completes its specific elegance, providing a fascinating fireside experience from any angle. Thanks to cutting-edge technology, all T-SKY eco² components seem to float in unison. In addition to the patented highlights of the series, the T-SKY eco² DUO series offers the tried and tested convection module for greater direct heating power. Another special feature is the heat-up valve installed in all T-SKY eco² models, which supports the heating-up process even in challenging draught or weather conditions. Like all other Tonwerk storage heaters, this model can be customised with numerous hand-made stone claddings, the variable flue gas outlet and a 360° rotary disk that allows the furnace to rotate around its own axis. As a basis model, the T-SKY can also be delivered with a manual combustion air valve in place of the intelligent automatic air supply. All in all, the T-SKY eco² sets a benchmark when it comes to style and unbeatable functionality. Impressive, extravagant and economical, a heater that meets all requirements.

Operation independent of indoor air (DlBt) certification for Passive House

All Tonwerk Eco² storage stoves have been subjected to a DIBt test. This test was developed in Germany and has been designed to test the effectiveness of the stoves room seal – particularly the airtightness of the stoves door. 

A wood stove that has passed the DIBt test is able to handle any air pressure changes that may occur as a result of the use of  MVHR (Mechanical Ventilation Heat Recovery) system in a property. All Tonwerk Eco² stoves have a direct air supply, which makes them effectively 100% room sealed.