What is the problem?
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?
ariston e combi evo?
Heating? Ariston micro genus 27 mffi?
Replace PCb on 30he?
Ariston microgenus 23 sounds like a jumbo jet!?
I have error code 108 on my Ariston Combi boiler what do I do to fix it?
error code e02 wont work when pressurised?
I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
boiler stopped working?
E 34 on ariston boiler microgenus 24?
how to fix a err 103?
Why does my boiler remain ON - even when switch is moved to OFF?
ariston boiler?
Error light blinking (orange colour) on Ariston e-combi boiler?
Why is the pressure on my Ariston boiler rising to nearly 4 Bar?