Recent content by Dauvit

Hi Mike The HE was removed and washed out by mains water pressure from a hose and also by air from a compressor. This appeared to be sucessful as it dislodged a lot of black gunk which I presume was left from manufacture and perhaps an carelesss installer. I rather thought that this detreious...

Thanks. I have cleaned out the HE and refitted. The new diverter valve has been recently fitted and the original dismantled and the internal valve faces and galleries cleaned. Still very concerned on the lack of temperature control and would like advice before committing to purchase new PCB. My...

Problem with boiler now cutting out on over temp. then recycling causing shower problems . Have changed the NTC sensor without success. Also the divertor valve changed as a lot of gunk coming from the heat exchanger was evident. The 22mm CH feed pipe is as hot as the 15mm DHW feed even on DHW...