have 45/2 back boiler, glowworm spewing flames from front any ideas to fix?
i have 45/2 glow worm back boiler and it was spewing flames from the back boiler unit through into the main fire / gas valve area has been made temporarily safe (turned off gas at mains) but now have no heating lukily have got imersion heater for hot water could ANYONE PLEASE HELP??!!!
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