Burning natural gas (G20), propane (G31), propane-butane (G30/G31)
Heat output from 6,2 to 44,5 kW
Several construction designs
Differentiated by output, design of burner tube box, reflector construction and shape of heating tubes
Option of single, or double speed burner design
Own control box OM, OMT, Remon or possibility of connection to SIEMENS central regulation system