What is the problem?
I have an Ariston Clas He system with an error code of 1P2?
Ariston micro Genus boiler HE 28 MFFI?
E 34 on ariston boiler microgenus 24?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
Why is the pressure on my Ariston boiler rising to nearly 4 Bar?
Please could anyone tel me why my boiler constantly shows err 501. I reset?
Replace PCb on 30he?
Ariston microgenus 23 sounds like a jumbo jet!?
No display on Ariston e-combi approx3yrs old?
ariston boiler slow to ignite?
Error light blinking (orange colour) on Ariston e-combi boiler?
boiler stopped working?
Why does my boiler remain ON - even when switch is moved to OFF?
ariston e combi evo?