C
Colin ash
I have a old glowworn hideaway boiler which has been working perfectly until a few days ago, had a engineer come out and change the thermocouple and it now ignites and stays lit.. that is until the central heating is turned on, stays on for around 10 mins and then completely cuts off. Reset everything as the manual says. Still does the same, however it stays on with no issues when just the hot water is on, pilot light stays lit. Anyone any ideas?