Ariston microgenus 23 sounds like a jumbo jet!?
Please could anyone tel me why my boiler constantly shows err 501. I reset?
Ariston Error Code E02 now A77?
Heating? Ariston micro genus 27 mffi?
error code e02 wont work when pressurised?
Ariston microgenus 27 mffi problem?
ariston boiler?
Boiler fault Ariston Dia 20 mffi ce type c?
Why is my ariston microgenus 23 combi boiler producing hot water downstairs?
E 34 on ariston boiler microgenus 24?
Error light blinking (orange colour) on Ariston e-combi boiler?
Why is the pressure on my Ariston boiler rising to nearly 4 Bar?
Why does my boiler remain ON - even when switch is moved to OFF?
No display on Ariston e-combi approx3yrs old?
I have an Ariston Clas He system with an error code of 1P2?