Recent content by KeepTriin

I'll see if I can get the flow rates today, but in the meantime, I turned the CH off and ran the hot water. The rads got hot (they were cold beforehand) Diverter valve? I'll get back with those numbers as soon as I can. Before this problem started (last week) we've had to limit the shower...

I checked the flow rate to the bath and it shows the same symptoms as the shower. Above a certain flow rate, there's a drop off in the temperature. In the basin taps it's fine. That rules out the shower cartridge I think. That leaves me with either the diverter valve or heat exchanger. Any...

Hi I've recently encountered a problem with my Worcester Bosch Highflow 400RSF boiler in that I can only get a tepid shower. The basin hot taps are generally ok (I must check the bath taps separately) but it seems that the boiler isn't able to keep up with the demand for high-flow hot water...