Ariston Microgenus 23 MFFI PCB Defect?
Arriston combi boiler hot water scalding temp light comes on?
Please could anyone tel me why my boiler constantly shows err 501. I reset?
boiler stopped working?
ariston boiler slow to ignite?
Why is my ariston microgenus 23 combi boiler producing hot water downstairs?
Why is the pressure on my Ariston boiler rising to nearly 4 Bar?
No display on Ariston e-combi approx3yrs old?
Ariston microgenus 23 sounds like a jumbo jet!?
Why does my boiler remain ON - even when switch is moved to OFF?
gas boiler keeps going to reset?
boiler keeps going out?