Hi. Have fitted 1 new rad. When rads heat, the new one and one other whistle. Have brand new Worcester boiler fitted. Have no thermo valves fitted to rads. Any ideas.
Radiator Whistle
- Thread starter EAGLEBLOKE
- Start date
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do you have a bypass fitted 
No bypass fittedkevplumb said:do you have a bypass fitted
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could well be your problem water velocity etc etc
Turned lockshield valves to half turn, seems to have done trick. will keep an ear on it, thanks.ChrisR said:
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