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compact

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  1. A

    Valliant Combi Compact DHW only gets Lukewarm very poor water flow on hot and cold.

    Hi guys Went to a job today in a small set of offices and i was told that the hot water kept going on and off (hot then cold). What would you recommend i check? Pressure was low but I topped it up, made no difference. Is a dodgy thermostat or heat exchanger likely? What tests do i need to...
  2. J

    Vokera Compact he25 issue...

    Hope someone can shed some light, I have a HE25 Compact - had it fully working for a few years. Last night I went to use some hot water and the boiler fired up but no hot water.... confused I tried the heating - again the boiler kicks in but no heat from the raditators. The light at the front is...
  3. K

    Which replacement wall mounted compact boiler

    Need to replace a failing BaxiBahama100 ASAP Although I should, I dont want to change the current location which is a 300mm deep wall cupboard (in a corner) As far as I can tell from brochures seen so far the only suitable replacement seems to be a Worcester Bosch 28/30 CDi "Compact" Can...
    • kierano
    • Thread
    • boiler compact replacement wall
    • Replies: 14
    • Forum: Boilers
  4. M

    ferroli domi compact f24b f7 fault.....delivey sensor ????

    lads.....just had a custurd phone me up with an f7 fault on the above boiler......in manual it says delivery sensor fault.....wtf is the delivery sensor? cheers.
  5. R

    back flow on a cdi compact

    Recently fitted a fitted a WB cdi compact then notice that it was trying to fire up when there was a fluctuation in the cold main pressure. Am i right in thinking that i'm going to need a small expansion vessel between the non return and the boiler on the c/m???????????
  6. J

    logic plus or cdi compact

    any of you guys fit these and which if any would you recommend (30ish combi)
  7. P

    Vokera Compact HE, external programmer

    Hi guys, spark over from the dark side. Looking for advice on replacing the on board timer with a danfoss programmer. not sure of where connections 1 & 3 on the boiler go on the danfoss and if any of the danfoss terminals need to be linked. Grateful for advice. Regards.
  8. M

    Vokera compact/sabre he lockout on demand

    Hi all, swtiched boiler off, drained down, fitted some new rad valves, filled up, vented up and boiler wont run, everytime i call for heat i get a flashing red led. The pump will run but im not even getting power to the fan. Is it likely to be the flow switch on the pump?
  9. D

    greenstar cdi compact

    hi guys just wondering if anyone has fitted one yet . it looks look pretty small and worcester are pushing them. might be a nightmare to work on
  10. C

    worcester cdi compact

    Fitting one of these on the 18 and was wondering if anyone else had fitted one? and what do you think of them?
  11. B

    vokera compact pcb ignition

    hello there could anyone tell me if the ignition pcb pulls straight up from main pcb on vokera compact 28 lm having pros removing it
  12. S

    Worcester CDi Compact

    Anyone fitted one of the new Worcester CDi Compacts yet?
  13. D

    Biasi riva compact

    Just wondering if anyoneknow if the ntc sensor on these boiler are wet or dry pocket?? Thanks
  14. M

    vokera 28 compact

    as above 9 year old boiler non condensing model. Boiler has a severely scaled heat exchanger. British gas advised a full powerflush of system to which they got an independant in to do the job and charged 400 quid (there for 1.5hrs and told system was clear). Customer then told the problem was...
  15. R

    Vokera Compact solid red light

    right lads will run you through this boiler of my customers bit of a head scratcher plumber before me changed main ntc sensor not the hw sensor i have been told both need changing at the same time is this correct? day 1 called out prv running filling loop had been left open to keep the heating...
  16. J

    compact 100 e does it need a thermostat in hall?

    HI All have a glow worm compact 100e which is ten years old. Only has heating thermostat conrtols on Boiler itself. If I turn the water temperature down, it goes down ie cooler. the CH thermostat on boiler does not seem to influence the rads Temperature Nor the Gas used .[Did checks on gas...
  17. D

    heatline compact combi

    hi guys ive got a problem with a heatline compact, called in on my way home tonight no htg no hw, the boiler is firing up but but instantly shuts off again and keeps goin through this cycle. im thinkin aps or fan problem . iv got to go back tomoz and thought any help would be appreciated
  18. R

    Anyone seen the new Worcester Cdi Compact/LXI or Ideal Vogue yet?

    I understand that Worcester have a new boiler out in the new year - it will be called the Cdi Compact, although the original development model had the working title "LXi". I believe that some Approved Installers had some to test, and presumably there have been some in the training centres...
  19. P

    Glowworm compact 80 e hot water luke warm

    Hi got a Glowworm combi there hot water luke warm untill you turn the tap right down them it gets hot, thermostats workin as when i turn it up it gets hot then when i turn it down it gets colder but you cannot get hot water when the tap is on full, cold pressure to the boiler is 3 bar, anyone...
    • Petefinny
    • Thread
    • compact glowworm hot water water
    • Replies: 5
    • Forum: Bathroom Advice
  20. K

    Vokera Compact 29HE

    Hi, My boiler won't start up. When turned on at the mains the solid red light comes straight on. When turned to the on switch it doesn't sound like the boiler is doing anything at all. Any help as to what the problem may be would be greatky appreciated. Thanks
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