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Why does my boiler remain ON - even when switch is moved to OFF?
Ariston Microgenus 23 MFFI PCB Defect?
gas boiler keeps going to reset?
error code e02 wont work when pressurised?
ariston boiler slow to ignite?
What is the problem?
No display on Ariston e-combi approx3yrs old?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
boiler keeps going out?
I have an Ariston Clas He system with an error code of 1P2?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?
Error light blinking (orange colour) on Ariston e-combi boiler?