Stratman
MB Enthusiast
The boiler is an Ariston Euro Combi A23/A27 MFFI
The problem is the heating keeps short cycling (On for 20 seconds, off for 30, on for 60s, off for 20 and so on) and while it is heating there is an intermittent rapid clicking noise like a relay chattering which I think is coming from the gas valve.
What is the likely cause and what are my best options?
Any help will be gratefully received.
The problem is the heating keeps short cycling (On for 20 seconds, off for 30, on for 60s, off for 20 and so on) and while it is heating there is an intermittent rapid clicking noise like a relay chattering which I think is coming from the gas valve.
What is the likely cause and what are my best options?
Any help will be gratefully received.