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We have 38 questions about mending 'gb 242 boiler' in category Heating, Home Heating Systems which have been answered
Worcester Bosch 532/i Combi Boiler?
How do I work my Storad storage heater?
Vaillant F22 fault?
Remove boiler cover?
Boiler cycle?
Fan tries to run every 15 seconds then stops immediately?
Siemens RDJ10RF thermostat problem?
Vaillant ecotec 831 plus?
Worcester boiler dripping water?