What is the problem?
ariston genus he shows error A06?
I have an Ariston Clas He system with an error code of 1P2?
Ariston Microgenus 23 MFFI PCB Defect?
how to fix a err 103?
Error light blinking (orange colour) on Ariston e-combi boiler?
Replace PCb on 30he?
Boiler fault Ariston Dia 20 mffi ce type c?
Ariston micro Genus boiler HE 28 MFFI?
Why does my boiler remain ON - even when switch is moved to OFF?
Heating? Ariston micro genus 27 mffi?
Please could anyone tel me why my boiler constantly shows err 501. I reset?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?
ariston e combi evo?
Why is my ariston microgenus 23 combi boiler producing hot water downstairs?
No display on Ariston e-combi approx3yrs old?
Why is the pressure on my Ariston boiler rising to nearly 4 Bar?
Ariston microgenus 23 sounds like a jumbo jet!?