thanks, i believe you that its better, will have get some wider stuff and wrap everything up with insulating roll or something, thanks btw
Joe, I would defo recommend keeping the static tank and try the bigger hose, if still over max 15 mins then change the pumps aswell. van mounts are a pain in the back side, and dont be fooled into thinking it will not freeze in your van, when I had one (still do, but unused) it frooze.
depending on how much you want to spean.
b&q insulation was on offer 2 for 1 if you have the funds plaster board over if or plastic sheet if funds tight.
the hose should make a difference depending on your pump, if not about £30 and you will truely be shocked how fast water will move...