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Hi I have a warmflow kc70hee combination oil boiler, the eco model with the single pump. Hot water mode dont turn off unless i turn front panel switch off, turning the hot water stat at rear of panel, i can hear it click but burner still goes. Turn eco on and all goes off and burner stops...

So Gotta kc70hee warmflow combi oil boiler and was fine. Now the burner is not working and light in panel, burner light. So i changed the burner to a KNOWN working one off my sons boiler and still the same, swapped my burner to his boiler and is fine, so i think boiler is the issue. It has...

Hi all Gotta worcester heatslave 20/25 with a honeywell Vc4613 diversion valve. Lever up cartridge type Not too sure what's up but heating only come on when I turn up hot. water Port a on valve goes to heatslave hot water tank and. Port B goes to heating circuit. AB from the boiler. Seems...

Hi all got a heatslave oil combi that no matter what I do will always go.out on the thermal reset . I have Change pump twice Changed diverter valve twice Changed control panel and all thermostats too Pumps running Pressures fine Bled all boiler vents and radiators Works fine for 15...

Hi Struggling to pressure up my warmflow kc70hee combi boiler. Just gets to half bar and won't go up and trigger pressure switch. All air vents and rads bled ok The expansion tank was full of water. It was working fine and now this. Any ideas guys please Cheers