Nominal heat output, kW: 7.0Maximal thermal output, kW: - space heating output 3.0- water heating output 7.0Efficiency: 81%Dimensions LxBxH, mm: 508 x 475 x 1026Combustion chamber LxBxH, mm: 365 х 320 х 325Boiler capacity, l: 11Net weight, kg: 160Color: greyLining: Modifications: BEFORE PURCHASING THIS PRODUCT, P...