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

Auto igniter Elco-Klockner 4728753411, Ultron 33/44 (Logon E) ULTRON 22/33/44 MV, ULTRON 22/33/44 as of 1998 Manufacturer No.: 12 012 712 (replaces 472 875 2407, 472 875 3411 )

Gasket for heat exchanger Elco Ultron 22 12007443 Elco Klockner Ultron 22Manufacturer No.: 12007443

Universal sensor Elco-Klockner Logon 12001782 LOGONManufacturer No.: 12 001 782

Boiler sensor for Elco-Klockner Logon SOL, 4758637929   LOGON SOL, LOGON SOL PLUS, LOGON SOL COMPACTManufacturer No.: 475 863 7929

LOGON-M variant 1, Elco-Klockner Controller (conversion kit) 12.014.472

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

Auto igniter Elco-Klockner, ULTRON HMC 12004748 ULTRON HMCManufacturer No.: 12 004 748

Advance sensor Elco Klockner Ultron 44 4758752792 ULTRON 22/W22 as of 1998Manufacturer No.: 475 875 2792