Thermostatic radiator valve by Raistlin

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Raistlin
Any plumbers out there? (or Dave :lol:)

One of our thermostatic radiator valves seems to have stuck open so it is producing max heat whatever the setting.

Is there a way of sorting it out please, other than having it replaced?

Thanks
Paul

Cogito ergo sum... maybe?

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Posted 31 Mar 2013, 16:47 #1 

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kandyman
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Posted 31 Mar 2013, 17:02 #2 

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Raistlin
Thanks Andy. It doesn't show how to get the plastic cap off though. Last time I attempted to pull on off the whole valve came off the pipe :(
Paul

Cogito ergo sum... maybe?

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Posted 31 Mar 2013, 18:17 #3 

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takestock
Depends on the type of TRV ( Thermostatic radiator valve )most trv's screw on with a large knurled nut. Good video of the problem though :)
Photobucket = Tossers

Dave....

Posted 31 Mar 2013, 18:54 #4 

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Raistlin
Would that be a plastic nut under the TRV cap Dave?
Paul

Cogito ergo sum... maybe?

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Posted 31 Mar 2013, 19:04 #5 

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takestock
Yup, you can remove it without draining the system as it is just a screw on top ;)
Photobucket = Tossers

Dave....

Posted 31 Mar 2013, 21:55 #6 

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Raistlin
Thanks Dave :)
Paul

Cogito ergo sum... maybe?

Click the image to go to Nano-Meet Website
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Posted 31 Mar 2013, 22:13 #7 


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