February 4, 20215 yr Morning everyone, Just wanted to get some tips/thoughts on the below: I have my radiators on a timer to come off every night at 12.45AM. I have 6 radiators in the house. At 12.45 AM one of the radiators in the hallway (a vertical one) makes a bang/loud click noise. Similar to a thermostat but much louder. Initially thought it was the thermostat but can confirm its the radiator. It has been doing this for about 3 or 4 weeks. Every night like clockwork. Has this happened to anyone? Does anyone have any tips or suggestions? Thank you in advance!
February 4, 20215 yr Is the radiator clamped tightly in it's mounting brackets? If it is, try loosening a couple a touch.
February 4, 20215 yr Author 5 hours ago, Onoff said: Have you bled your radiators lately (ever?) using a radiator key? No - I have been in the property for about 1.5 years so haven't really done anything since it was set up.
February 4, 20215 yr Author 5 hours ago, dpmiller said: Is the radiator clamped tightly in it's mounting brackets? If it is, try loosening a couple a touch. If anything it is too loose but I don't think its that causing it. System been setup for 1.5 years and the radiator hasn't been touched. I have a feeling it might be the rad thermo valve? If I change this would I have to bleed the system, etc?
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