Please help - I've just changed the pcb on my suprima boiler and now this !!! :shock:
When I turn the hot tap on it runs hot for a few seconds then runs cold. Everything seems to be working fine though elsewhere ?? We have hot Central Heating and the Suprima seems to be working fine.
Both...
HI - Thanks for the advice. There's a suprima boiler downstairs that feeds the boliermate. Can't find a drain value under it though. All the rads downstairs have drain valves on them so I can drain from one of them I guess.
Thanks.
I need to drain my heating system to move the pipe work for a rad. I've been told that all I need to do is Turn water/power off to the boiler, close the isolation valve from out the header tank and open a draindown valve downstairs. Does anyone know if its a simple as that??
Is there anything...