Why is the pressure on my Ariston boiler rising to nearly 4 Bar?
Error light blinking (orange colour) on Ariston e-combi boiler?
boiler keeps going out?
I have an Ariston Clas He system with an error code of 1P2?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?
Please could anyone tel me why my boiler constantly shows err 501. I reset?
Boiler fault Ariston Dia 20 mffi ce type c?
E 34 on ariston boiler microgenus 24?
boiler stopped working?
Ariston Error Code E02 now A77?
Why does my boiler remain ON - even when switch is moved to OFF?
ariston microgenus 23 chimney led on?
Ariston Microgenus 23 MFFI PCB Defect?
Why is my ariston microgenus 23 combi boiler producing hot water downstairs?
Heating? Ariston micro genus 27 mffi?