Energy class

A choice of efficiency


A GREITHWALD COOKER HEATS YOUR HOUSE AND CONTRIBUTES TO THE ACHIEVEMENT OF CLASS A EFFICIENCY.

Although fire is a primordial element that has long accompanied man, heating systems are constantly evolving and only a careful technological study can provide excellent solutions in terms of functionality and results, both economical and of comforts.

Thanks to a particular firebox patented by the company, Greithwald cookers guarantee an efficiency that reaches 85% and the reduction to a minimum of ashes deriving from the combustion process.

Through the use of primary and secondary combustion air and an adjustable vale, the combustion of the wood is optimised, significantly reducing emissions. Thanks to this mechanism of substantially organic combustion, the efficiency and the combustion temperature of wood burning cookers is much higher compared to traditional combustion chambers, reaching up to 900° C and maintaining the temperature for a long time after combustion; this is also thanks to the large amount of refractory material used in the combustion chamber and to line the hot gas path.
Combustion therefore is cleaner and more homogeneous, thus decreasing environmental pollution; at the same time wood consumption is reduced, producing lower amounts of ash residues.

The possibility of connecting the boiler cooker to the heating system means that consumption and costs can be significantly reduced.
Values of harmful substances g/m³

Efficiency level % on wood consumption