- Messages
- 6,157
Digital Temperature read out jumping about a bit my diagnosis is PCB on it's way out any one had this . Kop
Discuss Valliant 631 37kw heat only f62 intermittent fault in the Plumbing Jobs | The Job-board area at PlumbersForums.net
Last time I look Ecotec pcbs were really expensive
Reply to Valliant 631 37kw heat only f62 intermittent fault in the Plumbing Jobs | The Job-board area at PlumbersForums.net
We get it, advertisements are annoying!
Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.