They are composed by: aluminium frame, protection cover with noise reduction plate, combustion head with micro adjustment at high efficiency and high flame stability. Compact overall dimensions and disposition rationalized of the components with accessibility facilitated for the operations of setting and maintenance. In the versions H hydraulic device of closing air shutter. In the versions R preheater with control of temperature for soft and secure ignitions also at low temperatures. Complete of connector 7 poles, flange and gasket for installation on boiler, nozzle, flexible pipes, line filter.
Min kW 23.7 to Max kW 356
