filling

  1. L

    Leaking filling loop

    Hi, I've got a Potterton Promax He Store boiler and one of the valves is leaking on the filling loop when it's closed. Doesn't leak when it's open. Other valve isn't leaking externally but must have a slight problem in the valve it's self as the pressure is constantly rising.. Is there any way I...
  2. R

    Locating filling loop

    Hi, Would the loop in the picture (silver flexi pipe) be identified as the filling loop? My Potterton promax boiler has dropped to 1bar so just want to find out how to repressurise the system. One side of the pipework goes up to the boiler the other side to an expansion vessel. It is hot to...
  3. L

    Push flush toilet keeps filling

    Hi, I have a push flush toilet with a WDI float valve. The last couple of days it keeps on filling into the over flow, and only cuts off after about 5 minutes. Tonight it seems to not be stopping, and I can't work out how to adjust it so it cuts off lower than the overflow. Is this something...
  4. C

    Filling Loop Leaking/Not Working

    Noticed my boiler pressure was low (zero) yesterday. New house and it was ok when moved in, so presume there's a leak somewhere... Anyway I've previously had no trouble on other boilers just turning the black taps to fill the system via the filling loop. However, yesterday when I tried this...
  5. P

    Drip from Filling Loop

    Hi folks, Just bought a new house and for the first time, have my very own boiler! However......the filling loop has a drip coming from the "in" pipe by the looks of things. From what I have read so far, it seems to be a relatively easy fix, and with my boiler service not for another 6 weeks...
  6. P

    Accessible filling loop valves

    My daughter has a combi boiler (Procombi 85HE) that slowly loses pressure over time. Unfortunately access to the filling loop valves is behind wooden 'boxing' which necessitates the front being unscrewed to access it. Easy for me but then I'm 50 miles away. Is there a way to have access to the...
  7. A

    Please help - boiler filling loop problems

    I have an Alpha CB24 combi boiler and it's just given me the red/orange alternate flashing lights. So I've googled the problem and what I need to do is re-pressurise the system; apparently it's an easy fix. But on my boiler, there's only one black switch and I can't make it turn. It moves...
  8. B

    Radiators Not filling in one room.

    Hey All, Was wondering if anyone could offer some assistance, I've just moved into a new flat and now that the winters are cold enough to warrant turning the heating on I've just figured out that the radiator in the main room is not filling all the way! It doesn't get very hot at all. I've...
  9. M

    Filling loop

    Hi, anyone familiar with the Ideal Logic boilers? I've had one fitted and on the filling loop the manual shows a largish, round plastic cap and has "cap" pointing to it (see below). On mine however it's a tightened metal screw. This is for an air vent? Have they changed the design since the...
  10. A

    Leaking Filling loop on Combi Boiler

    Hi All, First of all thanks to everyone who helped with my previous questions. Boiler: Ideal Mini c28 In short! My boiler pressure keeps rising. So after much investigation I think it may be that the filling loop may have a leak in it so even when shut off it keeps filling the system very...
    • Alex Boothby
    • Thread
    • boiler combi combi boiler filling leaking
    • Replies: 8
    • Forum: Boiler Advice Forum
  11. B

    back boiler will not stop filling. i HATE central heating

    hi all thank you in advance for reading my post. so my story starts with me finding a small leak from the radiator in the front room (carpet was soaked). i isolated the rad but the valve was letting by so bowl underneath was my option. lucky i have a mate who is a gas engineer so he...
    • bigben86
    • Thread
    • back boiler boiler central central heating filling heating
    • Replies: 8
    • Forum: Boiler Advice Forum
  12. jaydebruyne

    Filling Station

    Took me a while to figure out this was actually the filling loop to the system today - constantly open inlet with a 1.5 bar pressure reducing valve and expansion vessel - never seen it done like this before :/
  13. S

    Toilet Tank Not Filling - Lab Sanitary B228 System (Xiamen)

    Hey Everyone! I have a Lan Sanitary B228 flushing system that doesn't completely refill and instead slowly (but continuously) drains water down the bowl like I'm holding down the flush button. It will work normally and fill either seemingly randomly, or if I press the dual-flush button over...
  14. O

    Cistern not filling up, please help

    Hi, I have just installed a Multikwik wall hung frame with concealed cistern. Everything seems to be okay but the cistern is not refilling with water when flushed. I've tried everything but can't figure it out. Does anyone know what it could be? Much appreciate any help or comments!
  15. R

    Valve leaking when filling boiler

    Hi, I have drained the central heating system to decorate. Upon refilling the boiler (headline vizo 24) water is leaking from a valve hilighted on the attached image. The water is coming from the screwdriver slot. Can anyone advise what is the purpose of this valve. I'm assuming this is not...
  16. O

    Slow cistern filling

    I've got a cistern with a Siamp Dec99bgb filling system. It started hissing and filling very slow so I fitted a replacement. However the new one is doing the same thing. I've checked the rubber seal etc,and everything seems ok. Any help please.
  17. S

    Could this be my external filling loop?

    Hi, I'd be very grateful for any help in trying to identify the external filling loop for my Worcester boiler. I'm waiting for the plumber but he's been delayed. I should say right now that I know virtually nothing about boilers. The pilot light on my boiler is lit but the main light won't...
  18. S

    High pressure in heating system and constantly filling

    Hello, Around 3-4 weeks ago I noticed the TPV overflow pipe at the back of the house was dripping and the system pressure had increased to 3 bar. I bled the radiators (no trapped air) and then ran off some water from a downstairs radiator. Initially this did the trick and the pressure dropped...
    • Si_99
    • Thread
    • filling heating heating system high pressure system
    • Replies: 15
    • Forum: UK Plumbers Forums
  19. S

    Toilet filling powerfully

    I walked out in to my hallway earlier and noticed that the toilet was making a loud noise despite not having been flushed since the morning. On closer inspection, I found that water was pouring down into the bowl. I lifted up the cistern and the valve instantly shot out due to the high water...
  20. S

    External filling loop of Vaillant Ecotec pro appears not working

    Hello everybody! I rent a house with a Vaillant Ecotec pro combi boiler installed. I live in Brussels, not UK. Last year I had low pressure up to the point the boiler stopped working and saw the F.22 message. I searched my way through the Internet and found that I had to refill the boiler using...

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