Hi, did you sort this out? I've got a similar issue with a worcester ri24 and would be grateful for any info - previous boiler OK, now only half the rads getting warm and boiler cutting out v quickly, best, M
It does seem like air (and there is a gurgling noise when pump in switched off), but pump valves are open, boiler and the system have been drained and flushed and feed tank fills the system fine. The base of the header tank is only about 6ins above the top of the circulating loop, the pump is...
My boiler is driving me crazy!. It (Potterton Profile) just does not stay on long enough to heat anything. I have drained the system, flushed it, replaced the pump and still no luck. It seems as though the water in the boiler is heating up, but not circulating, which means the overheat...
Now the boiler keeps locking out and the return pipe stays cold most of the time then suddenly gets hot, though the rads are not. Also when I put my hand in the supply tank, hot water is flowing OUT of the supply feed outlet! - but the level in the tank is not changing.....
I have a problem with my central heating, which is driving me crazy!. The boiler (a Potterton Profile) just does not stay on long enough to heat the bedroom rads. Hot water seems to be fine. But when I try to run the heating the bolier clicks, whirs for about 15 secs then repeats this process...