If you have a radiator not heating up a faulty thermostatic rad valve could well be the cause. If you have tried bleeding and checked the lock shield valve is fully on at the other end of the radiator, then chances are your thermostatic radiator valve is stuck in the off position. This simple fix shows how to quickly and easily fix the problem. If you have a very old Danfoss model then do not try this as the pin will come right out, you will have to replace this model of valve.
For plumbing spares visit my Amazon shop at [ Ссылка ]
Saved some money on plumbers fees? Use the thanks button.
Or through Paypal using my site link [ Ссылка ]
Many thanks Al.

свернуть