Hi- I'm aware that the first metre or so (as recommended) of outflow pipe from a boiler should be copper, not plastic, but should I therefore not insulate the copper before it hits plastic piping, as surely I'd increase the retained heat hitting the plastic?
Also, should a plastic joint in the first metre (obviously not connected directly to boiler) be left uninsulated for similar melty reasons- or even there at all?
These are the sort of questions my unnoccupied mind dwells on.....
Also, should a plastic joint in the first metre (obviously not connected directly to boiler) be left uninsulated for similar melty reasons- or even there at all?
These are the sort of questions my unnoccupied mind dwells on.....