Search results

Last night we had a power cut. I woke up to our British Gas 330+ showing a F22 Dry error. The pump (Grundfos Alpha 2) has no lights on it, so either it’s been damaged (by the power cut?) or there is no power running to it. I cannot locate a fuse dedicated to the pump - it appears to be hard...

Hi, I’m investigating lukewarm radiators and intermittent hot water in the house I’ve just moved into. We have a British Gas 330+ boiler. I note in the manual it says the boiler is factory preset to 18kW, but upon entering the diagnostics menu I see the “boiler output” is set to 10kW, and the...