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Click here for Genus Hot WaterWhy does my boiler remain ON - even when switch is moved to OFF?
gas boiler keeps going to reset?
boiler keeps going out?
I have an Ariston Clas He system with an error code of 1P2?
ariston boiler slow to ignite?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?