Recent content by rjpiggott

If I link the switch then it all fires up fine

ok, so now I'm having to really coax it to get CH flow on. In order to get the primary flow switch to work I had to dump water through the PRV so I guess it's looking like the primary heat exchanger may be blocked. Does this sound likely? Is there a good cleaning product that I could...

I did replace the complete diverter. Sorry but what do you mean by link it out? The old diverter doesn't seem to be blocked at all.

Hi, I need help please! I have a Baxi combi 80E which has turned problematic with the DHW. The boiler runs CH fine but when a hot tap is turned on it fails to fire. When I've checked, it is not activating the primary flow switch when a call for DHW is made. The primary flow switch works fine...