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Mend Heating Temperature Thermostatic

Radiator stuck on full blast?

Hi,
I have a thermostaticly controled radiator that only heats at full temprature, no matter what I do any adjustments don't work. It's like a furnace. Any help would be massively appreciated.
Thanks.

Matt
February 2009
Heating, Home Heating SystemsHeating Temperature Thermostatic
Unscrew and remove the TRV control head of the valve.

Squirt some WD40 around and on the 'pin', then work it up and down.

Replace the valve (set at it's highest setting) and you'll be back in business!!

RSD
February 2009
must be letting by. you need to change the whole trv. you can turn it off at other end for the time being

dm
February 2009

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Radiator Stuck on Full Heat - Help!