Some help would be appreciated. My central heating system makes a wining noise at start up then eventialy goes away and sometimes doesnt.It has been doing this wining noise for the last few years and I have lived with it up untill now. I`m selling the property and need to get it sorted. I`m not the best plumber around but I do give general plumbing a go. What could be the cause of the wining noise. The system is a vented system with a seperate cistern in the loft for the cold water supply and a heating cistern supply. Some radiators have TRV`s fitted but are very old. I will be replacing these anyway. While the TRV`s are out I`ll also flush out the rads. Any suggestions would be appreciated.
Noisy central heating. Makes a wining noise.
- Thread starter mvanjaarsveldt
- Start date
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wheres it coming from the boiler or airing cupboard ?
does it sound like the fan on the boiler or pump in the airing cupboard ?
does it sound like the fan on the boiler or pump in the airing cupboard ?
it sounds more like the airing cupboard. The wining noise fills the house and can be heard throughtout all the rads.
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try the pump speeds see if it alters.
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