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  1. S

    Very poor flow rate and pressure on the incoming main

    Hello I ve been to look at a job for a builder i work for. They are converting the back end of a garage into a bathroom. At the moment there is two 50 gallon CWS tanks linked together on the floor in the garage with a submersible pump in it pumping the cold water up to the CWS in the loft. It...
  2. B

    Main combi 30 Eco DHW gets hot until... the CH is calling

    Can anyone confirm my thoughts on a solution to this boiler fault? Went to the above boiler yesterday and the hot water works perfectly until there's a demand for CH. The hot water keeps going cold when there's a demand for heating. The hall sensor was lighting on HW demand. I took off the motor...
  3. J

    vans who'd have em and useless main dealers

    Well i've had my 60 plate for just over a year a jumbo transit. last week on our way to a job van starts playing up running a ropey on tick over and missing. Did job and just about managed to get it home. We thought we had diagnosed problem down to fuel valve related issue. Basically at it...
  4. G

    One shot in main heat exchanger

    Can I ask if anyone has used one shot to clean main heat exchanger
  5. A

    Main medway water heater running luke warm

    Hi there, i have a customer with said water heater and was wondering if any of you know why it may just be running warm? Im not the cleverest around fixing boilers ..thinking it may be the high limit stat maybe? Any knowledge welcomed guys.
  6. G

    replacing duo tec with either potterton gold or main eco

    just wondering if both these boilers fit existing jig and also flue terminal is in same position?
  7. U

    Main PCB Cangeout gloworm 35ci

    Hi. The PCB on my gloworm 35CI broke P/N 801915 and the updated model for this is now P/N 2000802038. On changing the PCB, the old PN had a H6 pin which went to the controls board. The new card doesn't have a H6 pin but has a H9 pin instead. Not wanting to bust the board I haven't...
  8. S

    Water main shut off query

    hi I live in a 5 storey ex-council block. the apartment's water mains is leaking and the pipework is too short to freeze. access the manifold for the floor would require scaffolding. so, it looks like I need to shut of the water to the building for a few minutes while we swap my apartment's...
    • Spark Guard
    • Thread
    • main water
    • Replies: 4
    • Forum: Bathroom Advice
  9. F

    Main Combi Eco - No CH, DHW working fine.

    Hi everyone, my next predicament. I've got a Main Combi ECO 25 - no CH, DHW works fine. I've just replaced the Motor valve - no luck! Next the whole 3-way Diverter valve? Is not that then what else? There is no room stat attached. Any advice is much appreciated.
  10. S

    main 24 he

    Is this the boiler that the new condense traps font have wires on?runs fine with the wires of but locks out when in place trap was full and there's a problem with the waste which I will sort but even with trap empty and wires on it locks out
  11. S

    Water regulations for back flow into the water main.

    Hopefully someone will be able to give me a web link to the particular regulation. Just had a new kitchen fitted, the tap is a Brita Ceto filter tap. This type of tap is a single channel tap, ie the hot water and mains cold water mix within the spout. The instructions for the tap state that...
    • SMB
    • Thread
    • flow main water
    • Replies: 6
    • Forum: Bathroom Advice
  12. J

    Baxi Main Eco 18kw system boiler brand new in box with telecopic flue

    Bought from williams with there deal on unvented cyclinders. sat in shed gathering dust i wont use it anytime soon so need to sell it. £325.00 O.V.N.O
    • julesverne
    • Thread
    • baxi boiler flue main system
    • Replies: 9
    • Forum: Boilers
  13. N

    E133 on Main Combi 25 Eco

    So, I'm having an issue with this reoccurring E133 fault on this boiler installed only three months ago. Initially it was locking out after four attempts of lighting with E133. Sometimes it would light but with explosive ignition. Looked on previous posts for advice, and have checked the...
  14. J

    Baxi and main jigs are the same.

    Got an old main 24he on its way in my house. Bought a main 25 e co elite on black friday from william to replace it. Do they use the same jigs as all the other baxis etc
  15. cr0ft

    Baxi Main Ecos

    Anyone else fitted these and have any opinions on them? Fitted my first one today and I really like how most of the bits you might need to check and service are actually on the outside of the case such as the PCB, condensate trap etc. Will be fitting them again!
  16. P

    New water main

    Hi all Hoping somebody can help and maybe do the job. We are wanting a new combi fitted but the water flow is not enough from main. We have rang several contractors that do moling as we did not want ant major digging. We live in a terrace with a passage up the middle but there are drain lines up...
    • philrab66
    • Thread
    • main water
    • Replies: 11
    • Forum: Bathroom Advice
  17. U

    Main 30 he flow prob

    Hi guys Does anyone have any experience of these boilers? I have hw which is fine and ch fires but will only stay on for 30 secs... Temp gets up to max then flame goes out and boiler overruns as the heat isn't getting away! I've changed the pump and baxi have been no help.. No pressure issues...
  18. J

    Main 30 HE flow issue

    Hi guys I wonder if anyone could please shed some light on this issue... Main 30 HE combi fine on HW, and CH fires but very quickly reaches max temp (80) iirc Baxi tech help went much help tbh, stating the bloody obvious as usual (restriction, etc) I have changed the pump, which made no...
  19. Kewat66

    Main Combi 30 HE tripping the fuse board

    Hi All, i am looking at a Main 30 HE combi that is struggling to get going. It does after a few attempts fire up but as soon as it gets going and lights the burner the main rcd on the consumer unit trips. I am looking at changing the board. Has anyone had anything like this before and if so what...
  20. C

    Two ballcocks on main cold water tank - why?

    I've just moved to a new house and I noticed an overflow leaking from the loft. In the loft I can see the main cold tank is overflowing and there are two ballcocks installed in the same tank, one of which is leaking. Luckily each has an isolation valve, so I thought as a quick fix I would just...
    • captainnemo
    • Thread
    • cold main tank water water tank
    • Replies: 5
    • Forum: Bathroom Advice
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