One Radiator not working.

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Hi,

I have one radiator that just wont heat up. The other radiators are boiling hot. It did work but now it just wont heat up. The pipes leading up to the TRV are also stone cold however the radiator before it in the leg heats up fine. Any help on this matter would be excellent.

Thanks

 

[seco services]

have you checked the pin on the trv is not stuck ?

 

[bellairaphon]

what seco said and have you tried bleeding the rad. just make sure u repressurise the system if its a sealed system after bleeding.

Nath