saunier

Saunier is a French surname. Notable people with the surname include:

Greg Saunier (born 1969), American drummer for the band Deerhoof
Matthieu Saunier (born 1990), French footballer
Pierre-Paul Saunier (1751–1818), French gardener and explorer

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  1. S

    saunier duval problems....

    hi looking for help my friends... i have a isofast f28e with the following... it keeps fireing up switching between heating & water and keeps going every 5 seconds heating then water.... it then came up with an ff error call.... any ideas
  2. R

    Saunier Duval Thema F23E combination boiler noise

    Hi, Can anyone help. I have a Saunier Duval Thema F23E combination boiler whichis about 10 years old. There appears tobe a noise coming from the timer area of the boiler. Like a ticking noise that is pausing or asomething that is stuck. The timer iskeep good time. Any ideas please? Is it safe...
    • Raiderhammer
    • Thread
    • boiler boiler noise calibri color combination noise oil roman saunier times
    • Replies: 5
    • Forum: Plumbing Jobs | The Job-board
  3. G

    Saunier Duval SD 30e Boiler.

    Good morning gentlemen. I have a Saunier Duval boiler with lock out problems. It has 3 micro-switches, two of which are operated by a spring loaded water operated diaphragm bellows which pushes a stainless pin out to impinge onto a clip on micro switch to actuate it. 1)Domestic hot water...
  4. M

    Saunier Duvall...high co readings...why?

    Hi there, I have a gas safe plumber out trying to fix my boiler. The co readings are off the scale externally,but internal readings are fine. He has given everything a good clean and service, but it still hasn't cleared the problem. Any idea what could be causing it? He's on lunch at the mo and...
  5. D

    Saunier duval Thercondens F30 Fault code F11

    The above boiler flashes F11, electronic pressure shows 0.0 bar the boiler on the display . The system pressure (measured at a rad= 1.5 bar), the fault code has nothing to do with pressure. Anybody had similar problem and what was the outcome. Your thoughts would be appreciated.
  6. C

    saunier duval problem

    i have a saunier duval semia condens f24e when i run dhw or ch it turns off i have to reset it several times until the temp guage reaches about 25 it will then run. If not used for a while i have to repeat the procedure all over again, can anyone help ?
  7. D

    saunier duval !!

    sorry for swearing in the title, went to a service today it was a thermaclassic f30e first thing i noticed pressure virtually on zero so topped it up and water poured out of what i assume was the nrv i looked and there was a opening wich looked as though it should have had a nut or cap at some...
  8. K

    saunier duval combi

    anyone got any experience of these, are they as bad as i suspect?? kind of chaffateux brittony- esque. its a mate of mine who rents out a house with one in it, and he has spent a fortune on it over past couple of years and now needs a new filling loop, and expansion vessel. prob gonna...
  9. M

    Asbestos flue on Saunier Duval water heater?

    Hi all, I have a job next week to replace a Saunier Duval water heater with a combi boiler & have some concerns that the flue on the Saunier (currently painted) is asbestos cement type. I have had a look online but can't find any info. Has anyone come across these before? Thanks
  10. M

    saunier duval - central heating but dodgy hot water

    My SD combi (Semia Condens I think) is almost 5 years old. Through most of the year everything is great. Over the past couple of winters its started playing up. When you open a hot tap you've got to open the tap almost fully before the system senses flow and fires the boiler up. It seems that...
    • mrr1
    • Thread
    • before boiler central central heating system diverter dodgy hot hot water saunier water
    • Replies: 6
    • Forum: Plumbing Jobs | The Job-board
  11. B

    saunier duval thema 23E combi boiler doesn't kick in after refilling c/h system

    Hello All I'm hoping someone can help me with a problem I'm having regarding the boiler ignition not firing up. I've drained down a c/h system to move a rad and when I've re-filled it the boiler has now shown indicating lights showing problems in the gas and water inlet? It has happened to me...
    • biggal51
    • Thread
    • after boiler combi combi boiler doesn't dropped oil refilling saunier system valve
    • Replies: 2
    • Forum: Plumbing Jobs | The Job-board
  12. B

    saunier duval semia condens

    been to a saunier duval semia condense F24e and the pressure sensor was shot . priced one up and wash shocked to be told £123 . seen one that looks the same on the baxi duotec mk1 is this the same sw. or anyone any ideas why its so expensive ant
  13. M

    Saunier Duval therma classic 24e fault

    went to the above boiler today, tenant complaining of poor hw, run hw and ch flow became hot so all points to diverter valve passing, my question is do i need to replace the whole diverter valve or just the motor also how would i know if a blocked plate heat ex has caused the diverter to fail...
  14. M

    Saunier duval isofast f28e

    hi all please can some one help me i have a saunier duval isofast f28e and am geting the error 05 ff. i have checked the overheat state in the top of the boiler and reset it but now the boiler will only fire up for about 5 sec then just go to 05 ff but the overheat state dos not tripout again...
  15. R

    saunier duval f24e

    Hi bin called out to boiler break down of no heat or hot water. thought it would be an easy fix when the pressure was at 0.5. tryed topping it up with no look. there is water going in but the digital pressure gauge isnt moveing and the boiler isnt fireing. if a reset the boiler the fan kicks in...
  16. W

    Saunier Duval Problem

    No problems with hot water, but when boiler fires up on heating......temperature flys up to max, cuts out, temp straight back down then boiler fires up again and process keeps repeating. Any idea's what problem is guys?
  17. Lou

    Saunier Duval Thermo Classic F30E vertical boiler flu

    Does anyone have the above flu available or know where I can get one please? Lou
  18. D

    saunier duval therm f35e combi

    on heat exchanger there is green scale build up and black markings on cover, would this be a split in heat exchanger causing a leak,and when doing combustion checks the mi asks for co% and ppm, my readings were no where near mi readings,but my ratio was well within limits,and trying to adjust...
  19. K

    Saunier Duval semia condens problems

    Hi, We have the above boiler, not sure on the exact model type. I'm putting this on here as the two boiler engineers we've dealt with so far are not familiar with this boiler type. In hindsight 3-years ago I wish we'd put in something more standard.... Me and my partner have come to loathe...
  20. B

    Saunier Duval problem

    Hi, guys I'm going to lookat a Duval this weekend (not sure of the model till I get there) with apparent problems with the diverter valve (Hot water poor and switching the central heating on when hot water demand is made) first thought is it sounds like the diverter valve but I'm told it is...

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