Why does my boiler remain ON - even when switch is moved to OFF?
gas boiler keeps going to reset?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
Boiler fault Ariston Dia 20 mffi ce type c?
boiler keeps going out?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?
ariston e combi evo?
Please could anyone tel me why my boiler constantly shows err 501. I reset?
What is the problem?
Why is the pressure on my Ariston boiler rising to nearly 4 Bar?
Error light blinking (orange colour) on Ariston e-combi boiler?
error code e02 wont work when pressurised?
ariston boiler slow to ignite?
how to fix a err 103?
Ariston microgenus 23 sounds like a jumbo jet!?
Ariston micro Genus boiler HE 28 MFFI?
I have an Ariston Clas He system with an error code of 1P2?
Ariston microgenus 27 mffi problem?