... Safe and reliable, Products through the medium heat, electric heating elements are not in contact with water, clean water, ... Safe and reliable, Products through the medium heat, electric heating elements are not in contact with water, clean water, ... Heat SERIESMain MachineModel NumberKRS012KRS018/SKRS035/SKRS072/SKRS144/SFOB NANJING Heating Capacity (Kw)12183572144PowerV/PH/HZ220-240V/1ph/50HZ380V/3ph ...