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ariston

  1. M

    Ariston Genus

    Been out to an Ariston Genus 24 combi today. No hot water butcentral heating working normally, pin in the divertor valve is free and motor works when heating fires up. turning on a hot tap makes no difference to the boiler. Im leaning towards the flow switch but wondered if anyone had come...
  2. P

    Ariston 210 STI Indirect Cylinder thermal cut off

    Hi guys I'm havin a problem with this cylinder, not dealt with these for a long time, what's the best way to check the thermal cut off device in these?
    • Petefinny
    • Thread
    • ariston cylinder thermal
    • Replies: 3
    • Forum: UK Plumbers Forums
  3. T

    Ariston Microgenus - repair or replace?

    Hi guys We had a complete CH installed in our 3 bed mid-terrace (8 rads) in 2002 including this boiler (don't know if it's a 23 or 27, it's not obvious) and it's mostly been ok - had an engineer out on average every 2 years to fix problems (mostly manifesting in cold weather when the red light...
  4. U

    Ariston Microgenus 23 MFFI - radiators not heating up although DHW OK

    I'm new to this forum, apologies in advance for not specifying or referring to plumbing terms correctly ! I've got an Ariston Microgenus 23 MFFI gas combi boiler. Over the last couple of days it's developed a fault. Fault - when I try and turn my heating on (by setting the room thermostat to...
    • ukhunzaiq
    • Thread
    • ariston heating radiators
    • Replies: 1
    • Forum: UK Plumbers Forums
  5. M

    Service needed for Ariston Genus 27 - Bournemouth

    Looking for someone familliar with Genus 27.
  6. N

    ariston eurocmobi a/23 mffi Pump running no power to anything.

    I have this problem with the above boiler, i have changed the pump flow switch, the right hand pcb and the Flow thermistor above the pump. I have tested everything for power the fan etc but nothing. The only thing i can think i can be is the left hand pcb which controls all the thermistor side...
    • newagegasman
    • Thread
    • ariston power pump running
    • Replies: 2
    • Forum: UK Plumbers Forums
  7. M

    clas he 30 ariston

    Although if anyone has taken the time to read my thread i'd be gratefull if they could come back with some advise swiftly as i'll be having a play with the boiler in the morning. Many thanks.
  8. M

    ariston clas he 30

    So no need to reply to these short posts. The main one i would like advise on is the first thread i posted.
  9. M

    ariston clas he 30

    i need to hit 10+ posts before i'm able to prove i'm gsr. so excuse the short posts.
  10. M

    ariston clas 30

    i could do with starting from sccratch with the adjustment of my ratio readings i'm getting.
  11. M

    ariston microcombi hot water issues

    hi guys this is actually advice for my own boiler (i rent my house from family who wont pay for a new boiler). The boiler is a Ariston 23mffi microcombi, in the last 2 years it has had a new heat exchanger, new expansion vessel, tested/replaced thermostat and ndc sensors. The problem only really...
  12. F

    Ariston ACO 27MFFI

    Hi, having an issue with Ariston aco 27mffi. Basically costumers complains about some loud noises on the boiler but I haven't been able to catch while I'm there. It does only when the heating is on. So far I've checked the fan, ignition electrode , also the ratio on maximum and minimum input...
  13. F

    Ariston ACO 27MFFI

    Hi, having an issue with Ariston aco 27mffi. Basically costumers complains about some loud noises on the boiler but I haven't been able to catch while I'm there. It does only when the heating is on. So far I've checked the fan, ignition electrode , also the ratio on maximum and minimum input...
  14. J

    re my ariston combi question

    regarding the replies to my last question re my sons ariston micro genius 28 boiler ( basicly get in someone else ) wondered where does he stand regarding the company who have been out twice and haven't fixed it yet if he goes else where would he be expected to pay the first companys visits...
  15. M

    ariston microgenus he 32

    I have got to look at a ariston microgenus 32he tomorrow with an intermittent e34 fault, I think the customer said. I looked it up and it says air pressure switch problem, was wondering if there are any common problems with these and I have only ever seen about two of them before.
  16. D

    Ariston Next 14 SFt Versus Rinnai Infinity 16i

    Hi some advice really. Just moved to a new small modern 1 bed maisonette that currently has a huge hot tank and shoulder high cold tank in a cupboard between the kitchen and bathroom. When you stand in the bath and lift the shower attachment up all water stops flowing out of it completely. Flow...
  17. G

    Wanted - Ariston Engineer Edinburgh

    Looking for an Ariston engineer who can fix our inefficient central heating system. 18 rads Ariston boiler and unvented cyclinder. The original system was extended 3 years ago and its never worked efficiently. Winter is worse. Some heaters are hot others barely warm. The system does not...
  18. B

    Ariston ARO 27 MFFI 'wookie' boiler manic noise

    Hi, we have an Ariston ARO 27 MFFI boiler, it makes this terrible 'wookie' like noise, the engineers can NOT find a fault with it, can anyone give me any ideas as to what the hell is going on with it PLEASE :) I have posted a video of the noise on my FB account you really have to hear it...
  19. L

    ariston microgenius type c boiler

    hiya, iv got an ariston micro genius type c boiler which keeps locking out. this problem happened at the end of last winter, i called someone out who bled the radiators and has worked since!! But since the cold snap lately it has started happening again. If water is called for it is usually...
  20. C

    Ariston 28 micro keeps sparking after it fired

    Any ideas lads it comes of with a fault code the to change flame sensing electrode done that no change I'm now thinking pcb or bad earth any help appreciated

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