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noise

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  1. P

    Noise from cylinder area

    Good day - apologies if similar questions have been asked before but I have no real knowledge of plumbing and heating so thought I would try here to see if members might be able to help me. I have an almost new Gledhill unvented cylinder that was fitted at the start of the year. I have no...
  2. MancAnt

    Banging Clanging Noise from near Boiler/Pipes near it!!

    Hi all,Hope Someone can shed any light on the issue we currently have. Last week the water company were working in our area ( though they never told us initially) and we only noticed and raised the issue as our water pressure was really low. Anyway long story short they completed the work in our...
    • MancAnt
    • Thread
    • boiler noise pipes
    • Replies: 14
    • Forum: Boilers
  3. C

    Boiler "grunt" noise when turning on

    Hi there First post so apologies if this is in the wrong section of the forum. I have an issue with my boiler making this low noise when the central heating fires up. Its best described as a "grunt".. Can anyone advise what might be the issue - I live in a tenement flat and I am concerned...
  4. A

    Loud noise coming from boiler

    Hi I've not long trained in Gas and have come out to look at an ideal boiler. There is no noise when the boiler is on until the heating is put on and then there is evey now and then a loud vibrating humming noise. What could this be please? Thanks
  5. C

    Loud Noise in rainwater pipes

    Hi, I live in a 10 storey block of flats on the ground floor and inside some walls of my flat are rainwater pipes that run down from the roof. Couple of months ago I started hearing a loud bang in the walls where those RW pipes are hidden whenever it rains heavily. The building manager sent a...
  6. T

    Loud vibration noise near stopcock/PRV

    Hi everyone, We've got a loud vibration noise that seems to be coming from the area around our stopcock/water meter/pressure reducing valve. Two plumbers have failed to sort it, so I'm hoping someone out there can give us some clues. Here's the backstory: our combi boiler had to be replaced...
  7. S

    Humming noise all around house

    Hi I'm hoping someone can help with a problem I've had since November 20. I got a new circuit board fitted to my gas boiler and since then have had a loud droning/humming noise all around the house. Had engineer back 3 times and he says nothing wrong. Called water suppliers and they have checked...
  8. C

    On Off Noise from Megaflo

    Hi. I have a Baxi Megaflo 170DD Unvented Direct Cylinder. Over the last 24 hours, the water pipes leading in to it have been making noises every couple of minutes - as if there’s a heavy flow of water, then a sudden stop. This repeats every couple of minutes. Any idea what is causing this...
  9. M

    Noise when heating switches off

    Hi there My central heating system has been making this noise when the heating switches off. It usually happens once the system is up to temperature. It’s happening upstairs and downstairs across the same 4-5 radiators. There are radiators in the system that done make this noise at all as well...
  10. B

    Foghorn noise from Shower only in the morning

    Afternoon folks, I have a mixer shower in my en suite which is closest to my Megaflo cylinder. They are back to back in the house. We have had issues with that foghorn noise from the hot water kitchen tap a few weeks ago even though it was nowhere near as loud. That got sorted when i did the...
  11. H

    Is this boiler noise just air in the system?

    Just moved into a house and never had a gas boiler before (always lived with electric heating). As part of the renovation, we've removed the cold water storage tanks and replaced the old copper cylinder with a new unvented steel cylinder. As part of that, we naturally had to drain the whole...
  12. B

    How can I fix a banging noise in CH system- 14 years new drayton and sunvic valves -sealed system?

    This started last night at 11.25 and has me completely flummoxed. A banging noise that is hard to track down. When I'm in Bathrooom that has airing cupboard it seems to come from hallway when in hallway it seems for come from cupboard. The system is a grant boiler in an outside house, purpose...
  13. R

    Pump noise Grundfos

    Can anyone tell me what the noise probably is with my pump, it's not extremely loud but is irritating. Its a hum/vibration. Turn the volume up when watching. I have tried: 1. Reducing the pump to low which makes it slightly better but not much. 2. Bleeding the valve, small amount of air...
  14. R

    High pitch noise from boiler flue

    Hi, My boiler has started making a very high pitch noise when the heating turns on. It seems to be originating from the boiler flue (see video https://bit.ly/3pYMFrI ) Is this an indication of air trapped in the system ? Do radiators need bleeding ? Or a sign of faulty boiler part ? Thanks
    • Rajen
    • Thread
    • boiler flue high noise
    • Replies: 3
    • Forum: Boilers
  15. G

    Bathroom Towel Radiator Noise near electric element

    About a year ago, I had the bathroom towel radiator replaced with a larger one, and an electric dual-fuel element added. The wet circuit is driven by a Multi-fuel stove that is rarely used, and the electric element is used almost all winter, on a programmable thermostat, to heat the bathroom...
  16. N

    wooshing noise from toilet inlet when hot water is running?

    The toilets are make a whooshing sound when i turn on the hot water tap in the house , this only started a few days ago. The hot water coming from the tap pulsates as well, not a constant regular flow. The Mira gravity fed shower also makes a screeching sound. The cold water flow is fine. We...
    • neil1809
    • Thread
    • hot water noise running toilet water
    • Replies: 0
    • Forum: Boilers
  17. M

    Boiler making whistling noise

    Hi Can anyone tell me the reason why my ideal logic boiler is making a whistling noise.
  18. B

    Banging noise and pressure relief

    Hi, We have an old Worcester 28i junior combi boiler which has started making some strange noises. I've recorded a video of this Video. Seems to mainly do this once a hot tap has been turned on then off, doesn't do it when its due supplying hot water to the heating system. Any ideas what is...
  19. E

    What is that noise!?

    Hello everyone, I was hoping some of you heating engineers could shed some light on an annoying noise my CH system has developed: House & Boiler: 4 year new build, Ideal Combi boiler. Serviced every year, no problems before. Problem: We don't run our heating super hot like some people but we...
  20. S

    very bad grumbling noise in water pipes at night

    hi all, can you suggest what is wrong with my water pipes they all make a loud grumbling type of noise at night at random times. my hot water and central heating is off at night and not being used. i had a plumber call round yesterday but he said he does not know what the problem is. i said i...
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