Taken from working boiler. model ecotec pro 28. condition used. Note. read manual for reset and setup details. Will need settings to match for proper F code free use.
Vaillant 0020216847 Fan from brand-new unused boilers
Vaillant 0020135138 Fan from brand-new unused boilers
Vaillant PCB Gas Coding Plug (E) (0020242593) Yellow Chip
VAILLANT ECOTEC PLUS PCB. 612 615 618 624 630 637 831 824 837 937 0020132764
Vaillant 0020132764 PCB Eco Tech Plus 824831837937 Tatty Box Genuine Part
Vaillant 0020132764 Printed Circuit Board
