Potterton Microswitch 21/18677, Potterton Puma 21/18677 Microswitch 21/18677,
Suitable For:
- Potterton Combi 100
- Potterton Combi 80
- Potterton Ecotherm EGC
- Potterton Ecotherm EGCV
- Potterton Puma 100
- Potterton Puma 100E
- Potterton Puma 80
- Potterton Puma 80 E
