When my central heating is on, I have loads of hot water aswell (even though I haven't requested hw, and it is turned off at the timer). The actuator valve has been replaced on the hw, but doesn't seem to have made a difference. Tank thermostat appears to be working ok and controls hw temperature, but if ch is on then the water temp is boiling.
Have a potterton promax condensing boiler. The condensate drain from it is leaking. Could this be messing something up in the boiler itself?? Please help.
Have a potterton promax condensing boiler. The condensate drain from it is leaking. Could this be messing something up in the boiler itself?? Please help.