Potterton Promax Combi PCB 5120218 720043401

Potterton Fan Assembly 10/19082 Was 929502

Potterton Netaheat MK / Electronic Boiler Fan 409568

Potterton Boiler PCB 21/18602

Potterton Fan Drive PCB 5106569

Potterton Boiler Fan Assembly 405/0729

Potterton promax/Gold PCB 7690360 R43459

Potterton Puma 80 100 Modulation P.Pilot PCB 21/18867 was 929685 Type 2

Potterton Puma 80E 100E 80 100 Electronic Modulation PCB 21/18601 929686 Type 1

Potterton Lynx Boiler PCB 407685 Old Type

Potterton Promax Store Pcb 5117086

Potterton Boiler Fan Assembly 5112321

Potterton Lynx 2 Boiler Fan 910002

Potterton Suprima 30L 60L 70L 100L Honeywell Air Pressure Switch 5105574

Potterton Powermax 24 He & He 85 115 150 Boiler Expansion Vessel 12L 5106287

Potterton Boiler Air Pressure Switch 642223

Potterton Pressure Relief Valve Safety Valve Prv 910028 43000201