Operating unit F, Viessmann Duamatik, 7450156 DuamatikManufacturer No.: 7450156

Ignition electrode Viessmann for Unit burners, 7810142 Viessmann Burner No.: 7072479, 707480, 7072481,7072482, 7072483, 7072739,7072607,7072740, 7072741, 7072742,7072743, 7218042, 7218200,7218201,...

Viessmann Ignition unit 7380251 with connection cable For:Atmotherm:7518673, 7518674, 7518675Atola:7253200, 7253201, 7253202, 7253203, 7253204, 7253205, 7253650, 7253651, 7253652, 7253653,...

Operating unit B2.2 GW1, GW 2, MW1 HK1W, GR1, Viessmann, 7823986, replaces 7820171 Calotronic 200, Vitotronic 300, 200, 050, 333Manufacturer No.: 7823986( replaces 7820171 )

Viessmann Electronic ignition unit 7832744 replaces 7818085 Burner No.: 7143148, 7143149, 7143150, 7143151, 7143152, 7143153, 7143154, 7143155, 7143160, 7143161, 7143162, 7143163, 7143164, 7143165,...

Gas control unit Viessmann Atola/Rexola RN 7148851 Viessmann Manufacturer No.: 7148851

Viessmann 7824193 control unit  LMO54.220C2V Burner No.: Basic unit VP 3, 7158049,7174019Replaces: 7816307 Manufacturer number 7824193

Viessmann 7818898 Control unit LOA24.171B27 Vitoflame 100, Unit oil burners, RN.., Proflame, Bluetwin, Blueflame,Durotwin, Rotrix. Burner No.: 7143271, 7143272, 7143273, 7143274, 7143275, 7143276,...

Viessmann 7825722 reflow unit Grundfos Vitodens 333 and Vitoladens 333.Suitable for burner no.: 7243224, 7243225, 7246892, 7246897, 7246898, 7246899, 7373016Manufacturer No.: 7825722