Search results

HW is absoutely fine and powers our shower perfectly. If the HW is fine does that rule out a problem with the pump? is it more likely to be an issue with the pipework of the CH sytem in that case.

I have vaillant Combi boiler and ever since we have moved in it has never managed to heat the room with the thermostat in to above 16/17 degrees c, or the rest of the flat for that matter. That is to say that after a period of time (reaching about 80 degrees c on the boiler thermometer) the...