Hopefully someone can help me. I have a Baxi Eco 80 Combi Boiler and although the Heating is turned off, the radiators heat up when running the hot water tap.
I have replaced the diaphragm in the divert values and this has not resolved the issue.
I have noticed that when I call for hot water both pins on the diverter value come out and trigger the micro switches, should only the water pin come out (as the heating isn't on).
The central heating side is fine and when running only the heating pin comes out of the diverter valve.
Am I right in thinking that thing has probably seized in the divert valve and a new one is on the cards?? or could it be something else less expensive??
Many thanks in advance
I have replaced the diaphragm in the divert values and this has not resolved the issue.
I have noticed that when I call for hot water both pins on the diverter value come out and trigger the micro switches, should only the water pin come out (as the heating isn't on).
The central heating side is fine and when running only the heating pin comes out of the diverter valve.
Am I right in thinking that thing has probably seized in the divert valve and a new one is on the cards?? or could it be something else less expensive??
Many thanks in advance