The degree of ecological compatibility required of energy production is increasing around the globe. Especially in urban areas, there often are strict emission limits.Our response: aura. Thanks to its enormous efficiency, this model guarantees highly efficient fuel use while setting standards in avoiding the emission of nitrogen oxides. This powerful module in the range of 100 to 420 kW is ideally suited to customer applications that prioritize great thermal output, low operating costs and structural compactness.