Navigation Menu

Ariston Combi A repairs

Are you experiencing a fault with your Ariston Combi A boiler? Book a fixed price boiler repair today by called 0844 272 0941 and we’ll send you a Gas Safe registered engineer to repair it.

Why choose us to repair your boiler?

✔  A fixed price repair
✔  With no call out fee’s to pay
✔  A call out time convenient for you, mornings, afternoons or weekends
✔  12 months guarantee on parts fitted

Call for more information on 0844 272 0941

Our lines are open 24 hours a day, 7 days a week.



Below are examples of faults people have experienced with their Ariston Combi A boiler.

I have a ariston combi a 24 mffi and the timer was broke, it also didn’t have a room thermostat so I fitted a wireless thermostat/timer. Ever since this has been fitted the fan doesn’t go off when the heating goes off, the thermostat/timer is wired as per the instructions so this is confusing me a little, is it just a coincidence that a sensor has gone in the shut down sequence just after I fitted the timer or is it something iv done (most likely)
The fan goes off if you knock the power to the boiler off then turn it back on again.
Thanks in advance!



Hello all this is my first post on this forum so I hope someone can help and please forgive any indiscretions.

As above I have an Ariston combi A boiler which is running my Central heating fine but not producing any hot water. it kicks in when the tap’s turned on but then seems to stop and start or run at a low flame and the water stays cold.

I’ve checked the most recent error codes on it and it seems they are 18, 4 and 2 (which I think relate to Flame Lift, No Flame, Pump Protect)

any advice on what the problem would be and If I could fix it myself?

Many thanks in advance.