lordsummit
Moderator
I'm struggling to fathom this. We had a new water supply recently. It's wonderful, only us on it, so no surprise drops in pressure. We're getting fantastic hot water now from all taps and showers, except for the main bath. Turn the tap on to full, and the water gets hot, then after about a minute it goes cold. Turn the tap so less water comes out, and a constant flow of hot water happens.
The boiler is a three year old Worcester Bosch CD30, specced to be more than we'd ever need. Watching the display it starts at whatever number it starts at, 40ish if it's the 1st time it's been used, 60ish if it's been on recently. Normally it stays in the 70s, but with the bath tap running, it goes up through the 70s, 80s and 90s, eventually cycling through U1, U2 and U3.
Is this going to cost me a fortune and need ally floorboards ripping up?
The boiler is a three year old Worcester Bosch CD30, specced to be more than we'd ever need. Watching the display it starts at whatever number it starts at, 40ish if it's the 1st time it's been used, 60ish if it's been on recently. Normally it stays in the 70s, but with the bath tap running, it goes up through the 70s, 80s and 90s, eventually cycling through U1, U2 and U3.
Is this going to cost me a fortune and need ally floorboards ripping up?