Boiler Spares Part Number 0020056561. Product Type Grey Display. there may be signs of opening.
For Vaillant-Compatible Grey Handle for Water Supply Valve on Wall Boilers
For Vaillant-Compatible Grey Knob for Water Inlet Valve on Wall Boilers
VAILLANT ECOTEC PLUS 824 831 837 BOILER LCD DISPLAY BOARD UNIT GREY
Vaillant - Grey knob, (3 pieces) - : 0020074963
Spares2go Control Knob for Vaillant VUW Boiler Temperature On Off Switch Dial (Grey, 45mm)
