Glow-worm betacom 30c combi boiler overheat thermostat light flashing?
Overheat thermostat light flashing and reset will not work. Every time I reset it just goes back to fault. No hot water. No central heating.
Glow-worm betacom 30c combi boiler. 5/6 yrs old. GC No. 47-019-09
Liam68, April 2017
