Potterton Myson LYNX Modulation PCB Part No 8407709 Ref 451567
Potterton Myson Midas SI (After Serial Number 797052) Fan Assembly 404A277
Potterton Puma PCB 21/18601 929686 Electronic Control Modulation Circuit Board
Interpart Potterton thermistor sensor for Puma/Lynx heating boiler p/no 10/18761
Potterton 407689 Lead, Ignition, White, Lynx Mk.1
Potterton Interpart pump overrun thermostat (lynx) interpart part no 404497