Hi, my sisters 5 year old boiler has the above problem. Happened out of the blue (not intermittent). We suspect diverter valve, however there is no water at all (bar a brief trickle when first opened) coming out of any hot outlet, my only experience is of the diaphragm type where you just get cold water if the microswitch doesn't operate.
Is it likely to be the diverter - does all water flow stop when it fails? Heating side is fine, no fault codes, no-one has messed with it and it's had no other issues since new.
Thanks for any suggestions, she's on holiday, her engineer is very busy but had a quick look and "thinks" it's the diverter but obviously we'd like to be sure.
Is it likely to be the diverter - does all water flow stop when it fails? Heating side is fine, no fault codes, no-one has messed with it and it's had no other issues since new.
Thanks for any suggestions, she's on holiday, her engineer is very busy but had a quick look and "thinks" it's the diverter but obviously we'd like to be sure.