Free repair help
We have 705 questions about mending 'saying code com' in category Heating, Home Heating Systems which have been answered
Worcester Bosch 532/i Combi Boiler?
Fan tries to run every 15 seconds then stops immediately?
Remove boiler cover?
Vaillant F22 fault?
Siemens RDJ10RF thermostat problem?
Worcester boiler dripping water?
Boiler cycle?
Vaillant ecotec 831 plus?
How do I work my Storad storage heater?