Originally Posted by James_FRST
so none of you run erst with bigger/thicker/more effieint rads?
![Rolling Eyes](images/smilies/icon_rolleyes.gif)
My Aluminium radiators are 42mm thick, using a single row core, however I’ve now found a company that will supply me a twin row core that is still 42mm thick.
I personally would recommend using too thicker core.