nissan   10 #13 Posted February 26, 2008 Its allways nice to watch without commenting, you at compliheat know your trade switched on to the modern repair of boilers and for the record I have been a gasman for 40 years, and still batting with problems which come every day and you seem to have a good comprehension of the job I will put money on the boiler loosing pressure daily being the p vessel VAILLANT RULES OK Share this post Link to post Share on other sites Share this content via...
Complete-Heat   10 #14 Posted February 26, 2008 I will put money on the boiler loosing pressure daily being the p vessel VAILLANT RULES OK  You know how much i like Vaillants. Cracking boilers.  Like you nissan, i still get thrown. You never know what you're going to come across .  I suspect the expansion vessel... however, OP has mentioned that its a S.Duval . I'm sorry but those bl**dy french boilers leak from every orrifice and at every opportunity Share this post Link to post Share on other sites Share this content via...
webbud2 Â Â 10 #15 Posted February 27, 2008 maybe the release valve has been left in the open position all you need to do is link the pipe that goes out side and look to see if it has a washing machine looking isolating valve on mostly black plastic lever and close it when it is closed the lever shoud be 90* to the valve Share this post Link to post Share on other sites Share this content via...
donetello   10 #16 Posted November 1, 2012 Hi Anyone have an boiler installation done by the above,or know anyone that has.Looking for an install of a new Vaillant 831 plus combi boiler,to upstairs hot water tank cupboard,and to replace 8 radiators and TRVs and replace gas fire with electric one after removal of old back boiler etc.Have had a decent quote from the above.Just looking for feedback/reviews on them.Thanks. Share this post Link to post Share on other sites Share this content via...
ricm   10 #17 Posted November 16, 2012 I'm finding it really hard to find a fully-accredited Viessmann engineer to service a boiler. Has anyone else had the same problem? Who did you eventually manage to find? Share this post Link to post Share on other sites Share this content via...
UglyBob23   10 #18 Posted November 16, 2012 Had to look up what you were on about and found this:  Find a Local Installer  Looks to be a couple of installer in Rotherham; hopefully then would do a service too. Share this post Link to post Share on other sites Share this content via...
corgigasman   10 #19 Posted November 16, 2012 Try 'Mr.Peacock' on here, he is a Viessmann specialist Share this post Link to post Share on other sites Share this content via...
ricm   10 #20 Posted November 16, 2012 Thank you both.  UglyBob: In fact the link to installers proved to be quite prolific in coming up with a number of contacts. I've e-mailed most and now awaiting replies.  Corgigas: I shall look up 'Mr.Peacock' and see if he is interested.  Regards all, Ric Share this post Link to post Share on other sites Share this content via...
Micky ET Â Â 10 #21 Posted November 17, 2012 why do you need a specialist a boilers a boiler we can help if you are stuck ! Share this post Link to post Share on other sites Share this content via...
Mr Peacock   10 #22 Posted November 17, 2012 why do you need a specialist a boilers a boiler we can help if you are stuck !  If you've never installed or serviced one, i wouldn't recommend taking this on. They are a specialist piece of kit, especially when fitted with the weather comp sensor and room controller.  Op is better off getting Viessmann to do it directly. Share this post Link to post Share on other sites Share this content via...
Mr Peacock   10 #23 Posted November 17, 2012 Try 'Mr.Peacock' on here, he is a Viessmann specialist  Thanks for recommendation Steve, but as you know i don't get my hands mucky these days, and we haven't installed Viessmann for ages.  Awesome boilers though, especially the vitodens 200. Way too advanced for the uk market. People need educating first, and in 10 years time if we've caught up with the Germans, then there will prob be a market for it here. Share this post Link to post Share on other sites Share this content via...
Micky ET   10 #24 Posted November 17, 2012 If you've never installed or serviced one, i wouldn't recommend taking this on. They are a specialist piece of kit, especially when fitted with the weather comp sensor and room controller. Op is better off getting Viessmann to do it directly.  Installed about 5 some years ago after completing there training course also serviced a few never actually been out to fix one yet, I think veismann were the first in the uk market to offer 5 year warrantee, I agree with you that they are over complicated for the uk market. Also fitted a few the atag 203c they are pretty much the same in terms of over complicatedness you even have to ring technical to set them up as per the instruction ! I also seem to recall veismann originally having a supply issue with parts i would think that is sorted by now though !! Share this post Link to post Share on other sites Share this content via...