Please could anyone tel me why my boiler constantly shows err 501. I reset?
I have an Ariston Clas He system with an error code of 1P2?
gas boiler keeps going to reset?
Why does my boiler remain ON - even when switch is moved to OFF?
Ariston Error Code E02 now A77?
Ariston micro Genus boiler HE 28 MFFI?
ariston boiler slow to ignite?
Boiler fault Ariston Dia 20 mffi ce type c?
Ariston microgenus 23 sounds like a jumbo jet!?
No display on Ariston e-combi approx3yrs old?
ariston microgenus 23 chimney led on?
ariston genus he shows error A06?
Why is the pressure on my Ariston boiler rising to nearly 4 Bar?
Ariston Microgenus 23 MFFI PCB Defect?
Why is my ariston microgenus 23 combi boiler producing hot water downstairs?