filling loop

  1. C

    Vaillant Boiler Won’t Repressurise

    Hi Everyone, was just hoping for some advice regarding pressurising a boiler. I have a Vaillant Turbomax, not 100% sure exactly what model but it’s about 20 years old now. My boiler pressure has reached 0.5 Bar so I thought I should open the internal filling loop and repressurise. However when...
  2. M

    Filling Loop - no taps

    Hello - this is the filling loop to my boiler (hot water tank). I have looked for taps etc to repressurise my boiler but this is all there is. How do I open the taps to fill the boiler?!
  3. E

    Connecting filling loop for Procombi A32 boiler

    Hi, I’m trying to top up the pressure but can’t work out how I’d go about connecting a filling loop because the valves are weirdly shaped and not what I’m used to. Any help appreciated!
  4. J

    Quick fix! Boiler loss of pressure - filling tubes no valves?

    Hello I have no pressure in my boiler and know I need to open the valves of the filling loop to pressurise the system but I have no valves on it and it’s not an easy unscrew system either. Turning the valves to the top of the copper pipes does nothing either
  5. S

    Vaillant EcoTec Pro 28 - Where is my filling loop?

    Hi there, I have an F.22 code on my boiler, (A Vallian Ecotec) and a pressure of 0.6. (I know it's supposed to switch off at 0.5, but here we are!) I'm not sure where my filling loop is. All the pics I've found online show it as part of the boiler, but mine has no valves there. I have a TF1...
  6. P

    How to Repressure Boiler (Performa 24) after having bled radiator

    Hi, I just lost all pressure in my boiler after I bled all the radiators in my flat. I have a Potterton Performa 24 boiler, and am in a flat on the 3rd floor in a building with quite a few other flats. I've attached pictures of the valves and pipes I have in the boiler. Please could...
  7. W

    Replacing a Filling Loop.... How?

    Hi, I have a Potterton Powermax HE boiler and the pressure is regularly dropping since putting the heat on again just recently. I top up the pressure by opening up the filling loop, but I've noticed a leak in the loop itself. See the picture I've added. The valve at the bottom leaks/drips...
  8. D

    Vaillant Ecotec Pro 28 Filling Loop

    Hi my boiler lost pressure due to a leaking radiator. Does anyone know how I can repressurise please ? I don't have the manual from when I moved in. I have identified the loop but there is only 1 valve that I can turn. Any guidance would be appreciated it. Complete novice here !
  9. L

    Boiler pressure cold tap not working problem

    Hi everyone, I went to top up my Logic S15 boiler earlier as the pressure gauge was at zero. I’d done this before so I knew to expect to hear rushing water through the pipes when i turned the valve, but I heard nothing. I unscrewed the filling loop because i thought that might be the issue, but...
  10. J

    Combi-boiler no hot water/good CH/no flow in filling loop

    20210210_191008 by jk1_1 posted 10 Feb 2021 at 7:18 PM20210210_192807 by jk1_1 posted 10 Feb 2021 at 8:14 PMI have a Heatrae Sadia Electromax Combi-boiler. CH works, but no hot water. This coincided with 2 events: a full bath of hot water the night before (may have emptied the tank), plus...
  11. E

    Increasing Boiler Pressure

    Hi, Our boiler pressure is currently reading at 0. The heating is still working (not too sure how or why!), but I think we need to increase the pressure as some radiators are not bleeding (no air or water coming out). I’m trying to work out where I need to put the filling tube but I’m not...
  12. B

    Boiler filling loop not filling!

    In our home with have a Logic Combi ESP35 boiler. The pressure has dropped very slightly below 1, so I have attempted to re-fill and increase the pressure. However when opening the 'filling taps' there is a split second sound of water, but then nothing. The pressure does not increase. The two...
  13. B

    Ideal Response 120: searching for the Loop

    Hi everybody, I would be grateful if I could get some help on the issue I am having. My boiler (Ideal response 120) gives me hot water but no central heating. Pressure is at zero. I have looked here and elsewhere and I realise I am not sure: 1) where the filling loop is, and 2) how to go at it...
  14. A

    Worcester Bosch filling issue - Help needed !!

    Hi there, I have a Worcester Bosch Greenstar 24i junior combi boiler. We recently had a leak on one of the rads in the house and I soaked up at least 4lt of water. This was about 4 days ago. Everything was till tonight when the boiler stopped working (typically a Friday night). I tried to top up...
  15. SYW

    Add water to boiler Valliant 182e

    Hello, I have a Valliant 182e boiler which I need to top up with water as pressure is too low. I cannot find the 2 valves on the filling loop though. Maybe there's another way to do this, but I am afraid to break something. These photos show the pipes bottom to top. Please help!
  16. R

    Question about glowworm-0020026414-filling-loop

    Hi All, Can someone tell me the sizes of both end of this filling loop (flexi part)? Is it 1/4 and 1/2?? The part is here...
  17. F

    Unable to identify filling loop

    I have been unable to identify the filling loop as there is no obvious external connection and I don't see any pairs of taps that I usually find on boilers. Many thanks in advance!
  18. B

    Low boiler pressure - filling loop not working

    My Ideal Esprit Eco 24 boiler isn't working today (was working fine last night). It's just flashing F1 on the display. Pressure is under half a bar on the gauge. Everything online says I should just be able to open the blue and black valves to top up the water in the system will the filling...
  19. L

    boiler pressure filling loop problem

    hey I noticed that my combi boiler was on .5 bar so went to top up the pressure like I normally have before but nothing happens. usually I hear the water running through the pipes but this time I can't hear nothing and the pressure doesn't rise. the only thing that I can think of is that I...
  20. S

    Combined double check and isolating valve incorrectly fitted?

    Hi all! I'm new this is my first post. After a couple missed years I had a first service visit by BG. The engineer said he had to fail the inspection because the filler loop leaks when the valve is opened to top up the boiler pressure he said this is because the Combined Double check & isolating...