Potterton Kingfisher MF 50 60 70 80 90 100 PCB Control 900312 407782 E02-365

Potterton Kingfisher MF PCB 900312. Part No.900312. Superseded Part No.407782 | 0840088 | 0840089 | 407779 | 840073. Potterton Kingfisher MF 50 RSL (GC No. 41-590-36). Potterton Kingfisher MF 60 RSL (GC No. 41-590-37).

eBay