Migmac
Forum Supporter
- Messages
- 7,822
- Location
- Kintyre. Scotland
Our Grant combi boiler is starting to play up. After it has went through a cycle, the burner switches off and then almost straight away switches back on and then off again within a second or two. Does this 3 or 4 times before going off properly. I thought the photo cell needed cleaned, so did that but no difference. Any ideas?