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. 2605xxxx
Manufacturer No.: 12 053 775
( replaces 12 017 244 )