Worcester Greenstar Heat Exchanger Bare C/W Old Sump 87161157400 Genuine Bosch
Worcester 87161157410 HEAT EXCHANGER BARE C/W NEW SUMP GREENSTAR
Worcester 87161157400 HEAT EXCHANGER BARE C/W OLD SUMP BEFORE FD887 - BNIB
Worcester 8716117040 Heat Exchanger WB6 (No Sump) from brand-new unused boilers
Worcester Greenstar Boiler PCB 87483005120 (S/S 87483004180 8748300437) Genuine Part - Hanicks
Worcester Greenstar 30 40 CDi PCB 8748300913 (87483008370 87483006450) Genuine Part - Hanicks
