... .70.70.70.71.01.05Circulation Water Volumet/h244872961201441331336Thermal Efficiency%88.788.788 ... 3.2×3.612WeightT89.510.512.51618222713outlet valve openingmm8010012512515015015015014Chimney DiameterMm35035045045045045045050015Suitable Altitudem<1000boiler anxiliary main: ... slag removal machine, water treatment equipment, exhauster, draught fan ,air blower,feed water pump, valve instrument, crusher, ...