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compact

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  1. Gasmk1

    vokera compact 35HE

    how stupid of a manufacturer to make a boiler with a condensate pipe made of metal that feeds from heat ex to condensate trap, have ordered new one which surprise surprise is made of plastic.
  2. C

    Vokera Compact 25 ignition failure (can anyone help a rookie)

    Hi Guys New to the boiler diagnostics, so go easy http://www.vokera.co.uk/wp-content/uploads/2014/02/Compact_A_User_and_Install_Manual-v1.pdf Carried out initial electrical safety test.. Earth resistance, Resistance to earth, Short circuit and polarity all ok. Put a hot water demand on the...
  3. L

    Worcester Compact - CDi or Si version?

    Looking for a really, really compact combi for a small 2 bed, 1 bathroom flat with very restricted kitchen space. Smallest decent one I can see is the Worcester Greenstar. By all means recommend alternatives, but 690x390x280 looks hard to better. I can't find any comparisons between the Si and...
  4. G

    vokera compact 25 he hot water problem

    Hi there I am having a problem with the hot water on the above boiler At first the hot water was running hot then cold hot then cold due to the boiler cutting off so I replaced the plate heat exchanger and the problem was solved. But now the water only runs lukewarm when the tap is run...
  5. S

    Vokera Compact 29HE Problems

    Before i wave the white flag, do we have experts on the dreaded Vokera Compact 29HE Combi Customer initially reported no heating or hot water I went to look at the boiler and it was dead, no pump or fan activity, then it just started working and did so until i left. Customer then reports the...
  6. J

    Vokera compact 24 has heating but cuts out on hot water

    Gotta go look at a vokera comact 24 this morning its an old stlye on with the twin pass hex. Heating works fine but when hot water it cuts out straight away. not come across this fault before. So was wondering if you guys had any ideas. thanks in advance
    • julesverne
    • Thread
    • compact heating hot water vokera water
    • Replies: 1
    • Forum: Bathroom Advice
  7. A

    Worcester 32cdi compact combi boiler and Megaflow

    Hi there First post, so be gentle :90: We are renovating and extending our newly purchased house and it has a Worcester 32cdi compact combi boiler that is around 2 years old installed already. We are adding one bathroom (2 in total) and an additional toilet (2 in total) and we are putting in...
    • alecialondon
    • Thread
    • boiler combi combi boiler compact worcester
    • Replies: 12
    • Forum: Boiler Advice Forum
  8. L

    Compact combi boiler with back outlet flue ?

    Can anyone please tell me if a compact combi boiler exists with a back outlet flue ?. I have limited height externally under the gutter outside the bungalow wall to allow for a conventional top right angled flue Many thanks
  9. R

    Vokera compact 35 he problems.

    Can anyone help me with this. Was getting no heating and hot water. Spoke to Vokera and explained symptoms and they said clean Venturi which I did . The beige part at Venturi was broken which don't know if this is cause because boiler fired after a cleaned Venturi for about half an hour then...
  10. U

    Vokera Compact 29a pressure problems

    Hi. I have a Vokera Compact 29a which was installed new nearly 1 & half years ago. The last few months the pressure has been rising into the red and on occasion water leaking a little from left side when pressure too high. Have been bleeding radiators to reduce pressure and sometimes you hear...
    • Unregistered
    • Thread
    • compact pressure vokera
    • Replies: 1
    • Forum: UK Plumbers Forums
  11. jaydebruyne

    Biasi Riva Compact M90E 24S

    I have to change the plate heat exchanger tomorrow and the MI's dont have any parts replacement help in the manual. Anyone got a parts replacement doc for this boiler??? Cheers
  12. J

    Vokera compact 25 ignition fault

    Hi guys. Just hoping someone could give me some ideas as to what could be causing problems with ignition on a compact 25 (g c no 47-364-01) The boiler seems to fail to ignite but is sparking and I can hear the gas ignite before going out and trying to spark again until it goes to lockout...
  13. spanner

    HEAT LIKE S24 Compact service HELP

    Hi guys posted this thread couple of days ago What's involved is a full service for this type of combi?, and it's not condensing just only "combi only"? Looking at the MI's only state how to remove cover and DHW, C/H fault mode! Was talking with the tech team at Vaillant on Monday and they've...
  14. spanner

    HEAT LINE S24 Compact losing pressure

    This is amazing. No leaks and losing pressure. charged up 0.8 bar yesterday. And down complete by the morning! And weren't doing so before and have no leaks in the system? Going back tomorrow to check the pressure as I've g it on dry test atm.
  15. spanner

    HEAT LINE S24 Compact extinguishing flame

    Got called yesterday over "boiler won't stay alight" Hasn't been serviced since fitted seven years,? Has to keep topping up with water every month? Looked all around at first and seems okay, Removed front cover to see a puddle of water below burner either from primary flow or back of grub key...
  16. spanner

    HEAT LIKE S24 Compact

    Got called yesterday over "boiler won't stay alight" Hasn't been serviced since fitted seven years,? Has to keep topping up with water every month? Looked all around at first and seems okay, Removed front cover to see a puddle of water below burner either from primary flow or back of grub key...
  17. Kewat66

    Vokera Compact 25he Cuts out on heating?

    Hi All, i have vokera compact 25 that was not working at all. Had a good look at it and it ran with the cover off but not on. Diagnosed it as a Venturi. Replaced this and thought problem solved. Now the boiler works great on DHW but lights for about 10 seconds, then stops for 3 minutes, then...
  18. W

    Biasi Riva Compact combi fires for 15 seconds then stops?

    Hi there, A customer has a Riva Compact HE (M96.24SM/C) combi. They are saying that the boiler fires for 10 to 15 seconds then goes to lock out. This happens on hot water and heating. They re-set the boiler then the same thing happens again. Does anyone know what it may be? Possibly overheat...
  19. A

    Basic megaflo compact. Strange issues, no hw.

    Went to this job today and was there quite a while, it's a baxi boiler, unvented cylinder upstairs. I get get there, boiler works fine on ch, put how to constant nothing, light comes on at programmer but no 'click' sound. So quick job swap programmer over - no change. but if I turn he to...
  20. K

    Vokera compact 24

    I've had this fault before but can't remember what I changed, boiler fires and shuts off after 8 seconds then restarts this process over and over on heating or hot water. im sure I ended up changing ignition board but wondered if anyone could point me in right direction?

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