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  1. D

    vokera 25he - can't work out heating

    so i've just moved into a new flat. Vokera Compact 25HE boiler. hot water works fine, boiler kicks in as normal when tap is run. however, i can't for the life of me work out how to get the heating working. there is no roomstat in the property. the rads all have their TRVs set to 3 (out of 5)...
  2. Bibbs118

    Vokera intermittent fault.

    Hi guy's, looking for a bit of tech help on this job. I've not been yet, I'm going on Wednesday, another Engineer has been but says he can't find anything wrong with it. Apparently it locks out after being on for 15 mins. I had one like this a few years back and I tried loads of things but...
  3. sammathias

    New flue...vokera pro combi 85he?

    Got asked to look at a job today with very little information other than boilers leaking outside and the make being...'all it says is pro'. When was it last serviced '''never' so I'm thinking full service, new prv potential new expansion vessel. Probably more, isit worth it! Anyway knocked...
  4. Inverness

    Vokera compact 28 hot water isn't fluctuating cold and hot

    went to see about a problem. I've never dealt with these kind of boilers. I'm new to it so be gentle.. Any advice what the issue could be? Blocked flow ?
  5. Inverness

    Vokera linea 24 service

    Can someone explain what this is for in these boilers Minimum Adjustment Potentiometer ? I'm servicing one tomorrow. I'll clean it out check all seals,tightness and letby test, burner operating pressure at max with hot water no more than 10 mb on max and then c h on min 1.9 mb I think. There's a...
  6. Deleted member 32524

    Vokera Mynute 20 VHE.

    Hello, Thanks for looking. Been to see above and it is needs heat exchanger cleaned out. been told that I need to take a 0.4mm tool from vokera or a feeler tool to clean. Where is this tiny gap that needs cleaned? Any tips on the best way to clean it, thanks. Thank you, Duncan.
  7. M

    Vokera maxin 24e no hot water flow switch/sensor or diaphragm

    I have a Vokera maxin 24e that wont fire for hot water is there anyway of telling if it a damaged diaphragm or the hot water flow switch/sensor? Thanks.
  8. K

    Vokera Compact leaking heating cock

    Hi guys. My Vokera Compact started leaking today from both heating cocks. It's just a slow drip so far. They do stop leaking if the heating is turned on but as soon as it cools down they start to drip again. I find it strange how they both started to leak at the same time. I have attached a...
  9. T

    Vokera Mynute HE Pressure Issue

    I have a Mynute 15 HE that is about coming on for 7 years old. It's providing the heating and the hot water via a hot water tank, no cold water header tank. The problem I have is it used to sit happily for months on end at about 0.5 bar when cold, rising to about 2 bar when running. Now it...
  10. R

    Vokera maxin 24e lock out

    Hi i need help i have a vokera maxin 24e boiler that keeps going to lockout on both heating and hot water I have had it serviced and an engineer look 5 times unable to find the fault It gets to temp then ***** off as it should but the when it tries to light again it locks out so far we have had...
  11. M

    2004 vokera Linea 35he dhw flow rate?

    Hi guys as above does anyone know what the dhw flow rate was on a vokera Linea 35he fitted in 2004. This is the current boiler fitted (I believe, as paperwork does not state capacity and nowhere on the boiler is there a GC number, kw rating or serial number. Aswell as the fact the original...
  12. Hobo128

    Vokera linea 28 problems

    Im trying to diagnose this boiler, when i run the hot water the boiler is banging and then locking out, fault code 02. After a minute i can reset it. Also the pressure needle starts fluctuating rapidly when hot water is run. Ive taken out the plate and cleaned it out which seems clean, it...
  13. G

    Vokera 35HE System Boiler

    Hi Just a couple of questions, house has Vokera 35HE Condensing System boiler. There is a manual timer switch on the boiler and a room thermostat in the hall. So the Stat when you turn it up + 20 clicks and there is a 2 way motorised valve up with the HW tank that switches between Heathing +...
    • Garyh3
    • Thread
    • boiler system vokera
    • Replies: 2
    • Forum: Boilers
  14. P

    Vokera sabre 29he got water fault

    hello! Has anyone worked on these Vokera sabre 29he combi boilers? I have one that when you run the hot tap it clicks loudly at pcb area and goes cold then hot . Initial thoughts are a blocked heatplate but it looks like I have to take everything apart just to take it off and check it! Has...
  15. P

    Vokera sabre he29 hot water fault

    hello! Tried to post this in the gas safe part but it wouldn’t let me for some reason. I’m gas safe registered Has anyone worked on these Vokera sabre 29he combi boilers? I have one that when you run the hot tap it clicks loudly at pcb area and goes cold then hot . Initial thoughts are a...
  16. Deleted member 32524

    Vokera excell 80 sp combustion door seals

    Hi. Picked up new combustion door seals for this earlier and chucked them in van, just checked them and there is only 3 strips in bag about 1m long. Anyone know if I will get away with 3? Looks to me like I would need min 4 to do it all. (Did ask for 5 but spoke of the three doors, think he has...
  17. D

    Vokera excell80sp query

    Hi guys... just a heads up first I've popped over from the electrical Forum where I Mod' for a little advice, yep I know, a Sparky asking a Plumber for advice, must be a sign of the end of the world :O What my issue is my own boiler has been playing up, I'm a Electrical Engineer by trade and...
  18. M

    noise levels / vokera vision 30c

    hi looking for a quiet compact combi with a good warranty.... could anyone advise how loud the vision 30c is in operation? thanks :)
  19. Savva

    Vokera Easiheat+ 24c.....Faulty gas valve??? Any Vokera engineers here?

    OK, so this boiler will not light.....unless I restrict the air intake into the venturi. I Adjusted the gas valve (as instructed by Vokera) to the "default" settings but still no joy their tech support is pretty poor. Am I missing something or is the gas valve faulty. In case anyone asks, YES...
  20. Savva

    Any Vokera Engineers/ Specialists out there?? Easiheat + 25c playing up

    Any Vokera engineers out there? need some advice please...the boiler wont ignite....unless I block the venturi air inlet. So i've spent ages adjusting the gas valve & still can't get it to ignite. Am I missing something??? is the gas valve fcuked? The boiler is only a few months old...
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