Our downstairs radiators are now hot on setting III. I'm just paranoid it will overwork and something else will go wrong. We're going to bleed the radiators tomorrow and see if it makes a difference when I change it back to II
I'm hoping someone can help. British Gas replaced our old pump with a Grundfos Alpha 2 a few months ago. It's been fine until now. We've been running it in auto adapt but in the past couple of days it's not warming the downstairs radiators at all. It was showing that it was running at 5w...