Coupling shaft  20 x 136 Elco-Klockner KL25.1/Z/G/ZG/RG, 1238201681 KL25.1/Z/G/ZG/RGManufacturer No.: 123 820 1681

Burner coupling Klockner KL 20.1, 1238135622 KL20.1/Z/ZE/G/ZG/GLManufacturer No.: 123 813 5622

Burner coupling Klockner KL 25-35 , 1238217832 KL25.2Z, KL30.1Z/RG, KL30.3Z, KL30.4Z/ZG/ZRGManufacturer No.: 123 821 7832

Heating control Logon-SOL Controller program, pumps BG Hydron-SolManufacturer No.: 12 012 866(replaces 475 602 4428, 475 863 7952 )

Heating control Logon-B G1 Z112046691 Elco Stelon 17-63, Renon 15Manufacturer No.: 12 046 691

The Elco Logon Plus controls the heating operation. Even with changing outdoor temperatures the desired room temperature can be achieved. The complete warm water control is taken over by Logonplus. SYSTRON, UNON, TARGON, VARION-without...

Analogue remote selector, ElcoLOGON Plus, 12003373 LOGON PlusManufacturer No.: 12 003 373

Control LOGON-MG2, Elco SYSTRON 2-80-260, VARION 68-108, 4758762876 SYSTRON 2-80-260,VARION 68-108Manufacturer No.: 475 876 2876

Heating control LOGON-M G1 Elco Klockner Systron2-22-60, Varion9-47, Unon2-11-55 SYSTRON 2-22-60, VARION 9–47, UNON 2–18–55Manufacturer No.: 475 876 2865

PCB, Elco Vistron 200 CSLM 60001059

Heating controller LOGON-SOL PLUS Elco, Astron, Solatron, 12029784

Heating control LOGON-E, ET-set,Elco-Klockner SYSTRON, TARGON, VARION SYSTRON, TARGON, VARION, UNONManufacturer No.: 12 001 929(replaces 12 000 805, 12 000 867, 12 001 858,12 001 886 )