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combi boiler

  1. U

    combi boiler.no hot water but heating working fine!

    Really hope someone can help me in any capacity please.i have an iqe combi boiler.central heating is working fine but the problem is i cant get the hot water to come on.the temperatures on the boiler itself are correct aswell as the pressure. Also the hot water symbol on the boiler display...
  2. O

    Combi or megaflow instalation

    Hi I'm after bit of advice. I live in new build 2 bedroom house with 1 bathroom and 1 toilet all running on megaflow 145l heated by Vaillant ecotec 632. Problem is that builders put megaflo in one of the rooms upstairs and this thing is taking too much room, so I had two plumbers to have look...
  3. P

    Shower running luke warm (combi fed)

    I have an en suite shower which runs Luke warm but when i turn the bath tap on right next to the shower, the shower water heats up. It sounds like too much cold in the shower valve but what is the cure? Thanks
  4. M

    Boiler pressue

    Hi, we had our boiler serviced over the summer with no issues. Hot water has been fine. We put the heating on for the first time a couple of weeks ago, it was fine but when it came to the following day we realised the pressure had dropped (no hot water). We sorted this and all well again but did...
  5. B

    3rd gen Nest Hot Water on Greenstar 30CDi

    Hi folks, Long time lurker here, registering to see if anyone can assist with this. I know there's a lot of flame for Nest-related questions but this is more of a side query. Ive got my current wiring documented & mapped out. All thats fine. I just want some assistance with the new hot water...
  6. L

    Cheap wireless thermostat for Baxi 80e combi

    Hi, Currently in a house with a Baxi 80e combi boiler, which presumably at one time was connected to the Honeywell T6360B thermostat. At present the wire has been severed between the boiler and the thermostat, and the internal link between terminals 1 and 2 on the boiler has been connected...
  7. T

    Logic Combi 24 - PCB keeps blowing

    Hi all, long-time lurker, first-time poster. I have a Logic Combi 24 that keeps breaking down. I'm covered by insurance (initially Ideal, then Homeserve, now Scottish Power - seemingly of decreasing quality, but you get what you pay for, I guess!). The issue I have is that within ~3 years, I'm...
  8. I

    Combi vs heat only for old pipework?

    Hello - I've had different advice from different heating engineers and whilst I suspect the answer comes down to personal preference, it would be helpful to have some more opinions. We are replacing the regular boiler but not radiators in our 3/4 bed semi and have been advised by one engineer...
  9. S

    Combi boiler pressure too high?

    We have a combi boiler which is now showing between 2.5 and nearly 3 bar. The pressure release valve is constantly dripping outside. The boiler is all working fine, ie heating the water when needed etc. I also have the central heating to come on every day for about 20 minutes just to keep the...
  10. C

    What boiler do i need can you answer my problem

    Hi .I'm putting in a combi boiler in my 4 bedroom house . Can you answer me.this..... I have 12 medium sized radiators I have 2 baths (Which won't be run at the same time) . My 2 showers will be electric showers. My question is ... I'm told I need a boiler around 35kw . That's great yet when...
  11. T

    Vokera Excell 80sp no hot water

    I have a Vokera Excell 80sp combi boiler. For the last couple of days the hot water has been firing up initially when the tap's turned on and then running cold. I checked the pressure gauge and it was at zero so i topped up the boiler using the filler loop, which seemed to get the pressure back...
  12. M

    Logic combi 24 - always on for central heating?

    Hi all, I am a new tenant (and new in Ireland by the way) where a "Logic combi 24" boiler is installed, to provide both domestic hot water and central heating. It is plugged on a "CTC eziprog 1" programmer. When the programmer is "on", even when all the radiators of the apartment are switched...
  13. J

    Issue with Intergas combi

    hello Looking for some assistance. We inherited a Intergas combi hre 36/30 and not really had many issues. We had a Leaking cold water valve which was replaced and that was about it. In the last couple of days my wife noticed the bathroom towel rail was hot even though the heating wasn't on. I...
  14. K

    How to service Grant Vortex 36e, 36Kw keroscene combi boiler

    Hi, I have a Grant Vortex 36e, 36Kw keroscene combi boiler, used to heat the house hot water and radiators. I got it in 2008, so it's 8 yrs old now. What does a service engineer do when he services such a boiler, and I can do this myself. Thanks Kez
  15. S

    Advice on whole house heating -combi plus UFH

    Hi all, I've been using this forum for many years now and found it particularly helpful. I'm now facing an interesting challenge and I'm getting a bit of conflicting advice so thought to tap into the diynot community more directly this time. I currently have a regular boiler with a vented hot...
  16. K

    Why internal combi expansion bladder fails?

    Hi I have a Grant Vortex 36e, 36Kw keroscene combi boiler, used to heat the house hot water and radiators. I got it in 2008, so it's 8 yrs old now. It has worked flawlessly except that I have had to replace the internal expansion vessel once before and now again (twice in all). I just...
  17. B

    Question about boiler/shower combo

    Hello I've got a Ferroli combi boiler, a Modena 80. I would like to convert a bedroom into a second bathroom. The first bathroom has an electric shower that obviously runs from the cold feed. I was hoping to run the new shower in the second bathroom from the boiler, so a mains fed shower...
  18. M

    Vaillant Vaillant Turbomax Wuv 282 vibrating noise when heating water

    Hi, I have a Vaillant Turbomax Wuv 282. Whenever it starts heating water, either for the taps or the radiators it makes a very loud vibrating sound. It seems to be coming from the top of the boiler. Is there some way to fix this? The boiler is in my living room so it's very annoying to have...
  19. L

    Baxi 80e combi boiler ignoring room thermsotat

    Hi, I've just moved into a property with a Baxi Combi 80e gas fired combi boiler. (http://www.baximarketing.co.uk/discontinued-literature/combi-boilers/Baxi-Combi-80e-105e-ins.pdf) Although this is quite an old and discontinued boiler and not the latest efficiency it does seem to work OK for...
  20. LuigiXL

    Combi Boiler.. Under pressure!

    Hi all! I live in a flat on the first floor of a converted house. About six months ago i had a combi boiler installed to replace an old failing boiler. Recently the boiler will occasionally fail to fire up to due to the pressure dropping to 0.. This normally happens if I am away for a night or...
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