master plumber, this is a repeat post from 12/31/06. still having problems with radiators not getting hot, just the riser are hot now, it take over an hour for heat to start coming up the riser after ...
There are some mistakes you should avoid making with radiators during the winter, including stuff like placing them too close to other furniture.
If you want to install a TRV on your old radiators or an existing thermostatic radiator valve has started to leak, it’s worth ...