This Old House plumbing and heating expert Richard Trethewey enhances the performance of an old radiator with a new thermostatic valve.
Source: here
This Old House plumbing and heating expert Richard Trethewey enhances the performance of an old radiator with a new thermostatic valve.
Source: here
Why have you got this post on your blog? I am having all the radiators in the house drained and thermostatic valves put on tomorrow. I hope it helps to bring down the heating bill!