Replace PCb on 30he?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
Error light blinking (orange colour) on Ariston e-combi boiler?
Ariston Error Code E02 now A77?
Ariston Microgenus 23 MFFI PCB Defect?
Why does my boiler remain ON - even when switch is moved to OFF?
What is the problem?
Ariston microgenus 23 sounds like a jumbo jet!?
error code e02 wont work when pressurised?
E 34 on ariston boiler microgenus 24?
Please could anyone tel me why my boiler constantly shows err 501. I reset?
Why is the pressure on my Ariston boiler rising to nearly 4 Bar?
Why is my ariston microgenus 23 combi boiler producing hot water downstairs?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?
ariston microgenus 23 chimney led on?