D
Danv44444
I have a fault code f75 on the above boiler. I need to check the water pressure sensor. does anybody know what the resistances should be? cheers guys.
Discuss Vailliant ecotec624 system boiler in the Plumbing Jobs | The Job-board area at PlumbersForums.net
Don't bother get the F75 kit from vaillant it basically relocates the switch to stop this problem, port can be partially blocked too, clean to get going.....about 3-4 year old boilers i dont pig about with them just swap them over usually sorts it
Reply to Vailliant ecotec624 system boiler 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.