Water pressure switch 0-4 bar, Elco- Klockner 12053775 THISION, replaces 12017244 THISION 9-50, THISION COMBI 25S, THISION COMPACT 25M75H/V, THISION DUO25, up to manufacturing No...

Impeller Elco-Klockner KL 12 - KL 16, 1248429803 KL12/16/Z/G/ZG, EK02.9L-T, EK02.13G-ZTManufacturer No.: 124 842 9803

Advance sensor Elco-Klockner 64200624 replaces 4758253609 KL-MTZ, SYSTRON, SYSTRON 2, UNON, UNON 2, TARGON, VARION, ATMONManufacturer No.: 64 200 624(replaces 333 263 731, 475 601 4582, 475 825 3609)

Flame tube Elco-Klockner EK02.12L, 13013278 replaces 3333013117 V.L02.118, V-L02.118D,EK02.12L, EK02.12L-Z,EL02A.10...Manufacturer No.: 13 013 278( replaces 333 301 3117 )

Combustion chamber insert Elco Klockner XENON, 12008598 XENONManufacturer No.: 12 008 598