glowworm

  1. B

    Glowworm swiftflow 80

    Tested everything on this today aps /0 press sw /overheat stat /pump / fan transformer Boiler fan would run and pump when heating was called. When hw was turned on pump would stop as it should as it's twin heat exch. Got to be pcb but I am not throwing an expensive board on it. Trying to get...
  2. J

    Glowworm 30ci filling issue

    Hello guys.im hoping someone would be able to help me with an issue on my gloworm boiler. ive had a problem with it losing pressure and needing regular topping up for the past few months after Afew visits it was diagnosed as blocked flexi pipe to expansion vessel which was causing it to hit 3...
  3. ShaunCorbs

    Glowworm g10 burner seal

    whats the paste for ? and is it needed as theres no evidence of paste from manufacture
  4. B

    Glowworm flexicom 24

    I hate flexicoms just been to this its leaking from the hydroblock or diverter area. Can't tell if it's hydroblock or diverter. Heating pressure drops. Wiped dry and increased pressure to 2.5 bar to see if I can see leak but just seems to run from area near diverter.but not clear if it's from which
  5. G

    Glowworm flexicom 24cx and climapro rf2

    Hi a customer has asked me to install a climapro rf2 programmable room stat fair enough I thought but can't find the low voltage connection on the pcb?? Im probably being stupid but does anyone know if I'm missing something ?? thanks in advance
  6. M

    Glowworm CXI-30. CH getting hot when hot tap is run?

    Hi, I'm quite handy with my boiler and have done a number of repairs myself including heat exchange and divertor motor replacement and re-pressurizing etc and also have the boiler officially serviced annually but I am not knowledgable about where faults may lie, so I'm reaching out for...
  7. B

    New glowworm

    Seen this on Fri. The hydroblock seems cheap and the flow switch even cheaper. Not impressed with it. Does the logic have brass hydroblock still.
  8. B

    Glowworm erp boiler

    Has anyone seen inside the above boiler. From images I have managed to view it looks like the flexicom heat exchanger. Are they phasing out the ultracom 2
  9. U

    too much pressure in glowworm boiler, help, how to let some water out

    I increased water too much, forgot to turn boiler off, what can I do?
    • Unregistered
    • Thread
    • boiler glowworm pressure water
    • Replies: 3
    • Forum: Boiler Advice Forum
  10. KingDoey

    Glowworm Ultimate 30 Range rating

    Hello I fitted an ultimate in my house last winter. I want to know how to range rate the heating down to about 8kw. Unfortunately I cannot find the book and have mainly been fitting Worcesters lately so can't really remember my way around the glowworm menus! I'm sure it has something to do...
  11. jonnyswamp

    Glowworm flue with Vaillant boiler

    Anyone use Glowworm flue extensions with a Vaillant boiler? I had to recently and the Glowworm were half the price! Am I going to hell, after being struck off GSR
  12. R

    Sponsored thread - price changes on Vaillant and Glowworm

    Hi All As trailed previously, we have some changes in the market, effective right now. Vaillant Eco-tec Pro 24 and 28, both lose their free flue kit, and we think that all the other merchant bundled offers will also come to an end. Ecotec Pro 24 (non ERP) is now £599 + VAT for boiler only...
    • Ray Stafford
    • Thread
    • glowworm price vaillant
    • Replies: 20
    • Forum: UK Plumbers Forums
  13. Riley

    New Glowworm Energy

    Anyone seen these. They look fugly
  14. J

    Glowworm Xtrafast - hw issue

    Had the pleasure of visiting this piece of s&£t today. Went to fit a new plate hex, filling loop and prv that another engineer ordered. After fitting parts and pressurising, I switched on and ran the heating, no problems. As soon as the hw selector switch was turned up and boiler fired for hw...
  15. B

    glowworm betacom 30

    hi has anyone got a manual they can email me for this cant find anywhere on net . found the 30c but this boiler is older and just betacom 30 thanks ant
  16. B

    glowworm hxi

    got to look at one of these tomorrow the older type with the black and white lcd . customer says it just clicks and goes to f1 no fan or spark .sods law cant find my training notes on these and the manual is hopless. need to know voltages to fan .
  17. Hobo128

    glowworm space saver 40b mk 11 problem

    Called to job, customer reports that the f and e tank has started to overflow. Went into the loft and f and e tank was full of scolding hot water. Ran the bolier and every couple of minutes the open vent pipe would spit out boiling water. I have this down to sludge in system and possibly pump...
  18. Hobo128

    Glowworm fuel saver mk2 40b

    Went to job tonight on said boiler, pilot won't stay lit. Replaced thermocouple for universal thermocouple (had one in van). This made no difference. Did continuity check on over heat stat which had continuity. Then bypassed the over heat stat which did not work. Any help would be great...
  19. A

    Glowworm Ultracom 38cxi

    not ultracom 2. it states in the service instructions for this boiler that the combustion chamber sealing ring shoud be inspected and replaced if required. What are current recommendations for this? i know sometimes this is replaced when CC is opened on many boilers and once every 5 years...
  20. trex

    glowworm betacom valve

    Hi anyone got a glowworm betacom combi they are taking to bits, I need the 22mm shutoff valve for heating flow, mine is dripping from the lever and prefer to replace, a new one is a stupid price, any help would be appreciated...

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