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worm

  1. N

    Gas valve for old Glow Worm boiler

    Hi, I need to choose a replacement gas valve for a Glow Worm Spacesaver 38 (MkI) boiler (please don't laugh!). Any suggestions? Thanks. Nick
    • NickH100
    • Thread
    • boiler gas engineer glow valve worm
    • Replies: 2
    • Forum: Boiler Advice Forum
  2. D

    Glow worm 25cxi

    Hi all, Just wanted to get some advice... I live in a 2 bed bungalow which has a glow worm 25cxi combi running the hot water and heating system, I've lived in the property about 2 years but the boiler is about 9 years old. It it was about this time last year i had problems with the hot water...
  3. S

    Glow worm flexicom 18hx how to fill water + no pressure gauge??!

    Hi, hopefully somebody can help me with this. The boiler in our house is a glow worm flexicom 18hx but it doesn't seem to be heating the downstairs radiators even though they've all been bled. I'm putting this down to lack of pressure and that fault code comes up on the boiler if I turn the...
    • Sg_fletch
    • Thread
    • glow pressure water worm
    • Replies: 7
    • Forum: Bathroom Advice
  4. G

    Glow worm betacom 24C low pressure

    Hi there, I have this problem which valve i need to turn what direction? Husband away, and no heating and hot water suddeenly on saturday evening.:mad: pleaase help, thank you
  5. P

    Glow Worm 23c Combi - Pressure Varying

    My son has a Glow Worm 23c Combi Boiler fitted in his flat, over the past couple of days the pressure has been playing up. Basically, about 5 minutes after the heating switched on the pressure dropped and the heating switched off. He refilled the system to increase the pressure and heating came...
  6. P

    Dual Glow Worm Flexicom SX Boilers - F9 Fault Code

    I have recently linked 2 no. Glow Worm Flexicom 30sx boilers and connected them via 35mm pipe work to a low loss header to serve an under-floor heating system in a large, new build, domestic property. The boilers have both been suffering with a reoccurring F9 fault code which is taking them out...
    • Plumb Logic Ltd
    • Thread
    • boilers fault glow worm
    • Replies: 8
    • Forum: Boiler Advice Forum
  7. P

    Glow worm Hideaway 100 floor mounted boiler wanted.

    HIDEAWAY 100 FS Boiler wanted Please
    • paulc123
    • Thread
    • boiler floor glow wanted worm
    • Replies: 1
    • Forum: Boiler Advice Forum
  8. U

    Glow worm Hideaway 100 floor mounted boiler wanted

    Has anyone got a Glow worm hideaway boiler 100 for sale The one we have is about twenty years old floor standing There is water leaking from the heat exchange and needs replacing either with spare parts or a complete new boiler.
    • Unregistered
    • Thread
    • boiler floor glow wanted worm
    • Replies: 3
    • Forum: Boiler Advice Forum
  9. J

    Glow Worm Hideaway 60B FF fails to ignite Auto ignition

    Hi everyone, I have the said boiler and although it attempts to fire up, it doesn't! I have replaced the PCB to eliminate problems there and it still tries to fire. I have a gas supply but not checked the jet. The 2 LEDs flash 4 times and it tries again. Blocked jet?? Any ideas guys (and gals)?
  10. S

    Glow worm 18hxi overheating high limit cuts in but display reads 35o

    High limit cuts in with f5 but display reads 35oC Replaced flow/return thermistors but still the same flow temp gets to about 87oC Differentials about 9oC on hot water Any ideas?
  11. J

    Glow worm Betacom 30 c

    Anyone have any experience repair these boilers? No lights on display so changed interface board. Same issue so assumed it's was the PCB. Have now changed both the interface board and PCB and still nothing on display. Before anyone asks there is 230 V to the board
  12. M

    Glow worm boiler

    I have a 2 year old glow worm boiler which was installed in new build home. At the side of my house there is a plastic vent from the boiler and then further along the wall say 2 metres there is a copper pipe. A few months ago I noticed the pipe had a steady drip and the ground underneath was...
  13. F

    Glow worm Ultracom 30cxi Plate Heat ex

    Hi Everyone, I'm replacing a plate heat ex for a glow worm 30 cxi tomorrow, I've just had a look at the boiler now and at first glance it seems I'd have to take out the burner assembly etc to do the plate heat ex swap as it's located right at the back. Is there an obvious easier way that I...
  14. R

    Glow worm 30cxi pain!!!

    Went to the job Thursday and changed the sani block (ie diverter) on a 30cxi as the old one was losing heat into the central heating. When it was all striped down there was a lot of muck in the plate to plate cleaned that too. Got it all back together lots of hot water turned off the tap and the...
  15. S

    Glow Worm Ultracom 24HXI - Electrical Connections

    My plumber is away on holiday so cannot be consulted. He is fitting a Glow Worm Ultracom 24HXI for me when he returns. I want to chase in the cabling to the boiler before he starts. Please can someone advise where the electrical connections connect on this boiler. Top, bottom, left, right...
  16. S

    Vaillant and Glow worm flues

    Are the vertical terminals for glow worm and Vaillant the same / interchangeable? Does using one brand with the other constitute a breach of Mi's or regs?
  17. M

    Glow worm Betacom 30 free for spares

    Hi, I have a complete Glow worm Betacom 30 Condensing boiler, it is in fully working order but was removed due to a refurbishment. I need to clear some space and already have enough other boilers for spares. Any one interested or it will go to the tip. It must be collect from just outside...
  18. A

    glow worm 85 -100 need gas valve

    Thanks can any one help in sourcing this gas valve for this old boiler? Or if anyone can repair it...has a slight leak.I can mail picture if it helps Tha
  19. R

    glow worm leaky

    took a look at this boiler today (gw 30cxi) with the report of a drip coming out of it. its not that bad at the moment but upon running the heating for 20 mins the cold static pressure was at 1.1bar then reached 2.4 bar which i thought a bit high!! in the photo you can see the scale on the...
  20. T

    Glow worm betacom 30c dhw running hot then cold

    My booler is running hot then cold, it's been doing it for a wile but it's the old story I'll fix other peoples but not my own, well now it's stupid and needs doing. Dhw gets to a good temperature but then drops then picks up again i changed the hot water flow switch last year and the onset of...
    • tommy1712
    • Thread
    • cold glow running worm
    • Replies: 2
    • Forum: UK Plumbers Forums

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