WIKING Miro 4 with soapstone Big Green Egg Racks and Pans Depth (cm) 44 Depth (cm) 44 The Miro 6's beautifully proportioned minimalist bodywork conceals state of the art combustion technology incorporating pre heated tertiary air and the renowned Wiking Automatic system which ensure that the Miro 6 is not only highly efficient but always exceptionally clean burning 0kW heat output range are precisely managed with one simple user friendly slider control discreetly positioned just under the fire chamber door Everything about the Miro 4 with stone cladding is designed to perform superbly from its perfectly balanced cast iron door that ensures a safe and secure room seal with the minimum of effort (all thanks to Wiking's patented closure mechanism) to the meticulously engineered and densely moulded vermiculite 6 piece fire chamber lining which improves heat retention and eliminates cold corners to maximise efficiency and minimise emissions