Recent content by mktb

Thanks again Tony. Any idea where I can source parts - do you supply? If so how can I identify which diverter I have for replacement diaphram or assy? Any idea on prices? Thanks Mike

Sorry, further info. Think I might have found the diverter valve, or at least, something that has a bearing on things. This valve has a plunger that comes out of the top (well, side as it's mounted) which should act on a microswitch. Presumably, as the hot tap is turned on, the plunger should...

Thanks for this, Tony - how do I identify this valve and any tests I can do to verify problem? Why do you suspect this valve (not doubting you, just trying to understand the system!) Thanks again. Mike.

I've an Icon T combi boiler - no other markings or part numbers. From reading around it may be a Herman re-badge. Has a SIT 0.537.301 electrical box on it and what looks to be a CEME Eng pressure switch, partial p/n 5412/VAP-DR (?). Unable to get DHW from the system unless the CH is running, in...