pressure gauge

  1. M

    Worcester Greenstar 15ri pressure gauge

    Hi all My tenant has a Worcester Greenstar 15ri pressure gauge that isn't heating well (was serviced not long ago) and the symptoms sounded a little like low pressure. However, there's no pressure gauge on the unit itself nor an obvious water pressure valve / key. I found some online manuals...
  2. 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 !
  3. M

    Water pressure apartment building

    Hi, I have recently moved into a new build apartment block (the building was completed in 2018). I live on a fifth floor and the water pressure here is pretty bad. The block has a communal central boiler and all apartments have water pressure valves/gauges on the main cold water pipe marked as...
  4. W

    Ferroli Modena 80 E Boiler Pressure Gauge Faulty - Replace or Fix?

    Hi, I'm looking for help advice please. The boiler pressure gauge was at zero, I tried re-filling/pressuring the system using the filling loop, but water started coming out the expansion vessel straight away. The vessel inner bag had burst! Replaced expansion vessel which was already set to 1...
  5. S

    Ideal classic pressure gauge

    Hello my heating isn’t working having spent many hours searching online I think I may have a problem with the pressure. I know it should be between 1 & 1.5 but I can’t see the gauge. I’ve read my manual but I can’t see one can’t anyone help I have an ideal classic slimline
  6. S

    Ariston Microgenus 23 MFFI sounds..

    Hi all, First time post so sorry for any issues. Just moved into a new flat in London, top floor Victorian conversion. Two bed. Came with a Ariston Microgenus 23 MFFI Combi boiler. Couple of issues we’re having & unfortunately it’s the version without fault lights. Just so you know Hot Water &...
  7. E

    System boiler external expansion vessel pressure

    I have a boiler (Worchester Greenstar Danesmoor System Utility 18/25) which is plumbed to a large Akvaterm cyclinder. When the system is cold, the pressure gauge on the expansion vessel reads 0.75 bar. When the system has been running for a while the vessel gauge reads anywhere between 1.5 bar...
  8. M

    Sime 100c Format Boiler - Pressure Gauge Not Working

    Hi, We moved into our house a year ago, and have noticed the pressure gauge isn't working on our Sime 100c Format boiler. Is this a job I could do myself (not much experience) or would it need a plumber? Or could it just be a loose wire? Thanks for any help.
  9. J

    Boiler pressure

    Hi everyone, I need some advice on my boiler (Baxi Main Eco Elite) When the boiler is running the central heating, the boiler pressure gauge slowly drops about 0.5 bar of pressure. When the central heating turns off using the timer, it bounces back up 0.5 bar...Is this normal? There are no...
  10. F

    Am I going mad?

    Hi all, my wife and I just moved into a house with an alpha cds20s boiler. Pressure is low so I want to top it up. As I understand I need the use of a filling loop which should be connected, however I cannot work out where it is. I believe I don't have one but any advice is most appreciated...
  11. Cheejy

    Prv Install Location?

    Thermostatic bath mixer has started throwing out luke warm water on the hottest setting, I've been told its a pressure issue so I'm going to try and install a PRV on the cold water feed. Can anyone advise me on a suitable location to install the PRV? Next to the boiler where the cold feed...
  12. M

    Boiler Pressure Gauge in S-Plan heating

    Hi All, I just moved in to a new house and have a question. Heating and DHW are fed by Worcester bosch CDI30 setup within S-plan (2 motorised valves, indirect cylinder etc) and also expansion tank + feeding tank. Question is - as this is a non pressurised system - should I be concerned with...
  13. R

    Wildly fluctuating pressure gauge - boiler

    Hello, When we turned the heating on for the cold season, the pressure gauge on the boiler has started to fluctuate wildly. The pressure when the boiler is idle seems to be falling rather quickly. Sometimes it has been down to 0.1 bar, but when the room heating starts it goes up significantly...