s.53 when at full flow
S.14 when throttled back.
How the hell does it get blocked so easy..... The water is absolutly spotless. no black water or sludge whatsoever... Is it worth throwing a bottle of x800 that i have in the shed in?
Hi Guys, Ive used search but no real joy....
We have a 5 year old 831 EcoTEC boiler that has a DHW issue.
on turning on tap boiler fires as should and goes to full burn..... then a few seconds later drops onto limp burn and stays. I found if you part close the direct cold in feed, back to...