SIRIUS FS 525 NG / INTERNAL CASE SPARES (Page 2)

Baxi 7741710 Tool Rear Insulation (Required With 7741711)

Part No: 8906472 MPN: 7741710

POTTERTON 5142143 PCB1 LEAD KIT (HMI & AUG2.5)

Part No: 1128659 MPN: 5142143

BAXI 5142157 525KW VERTICAL PIPE KIT

Part No: 1133505 MPN: 5142157

POTTERTON 5142141 LMS14 PCB 1&2 (525KW)

Part No: 1128655 MPN: 5142141

Sorry, this part is now obsolete