Hello Sproket
On Caravan Finder TV the Alde representative had a sample floor panel showing the system, it was a pipe with heated water from the system running through it and a metal difuser plate over the top of the pipe running the length of the van.He said there were four pipes that ran the length of the van embedded in the floor panel,so the pipes are surrounded with the insulation in the sandwich construction, I imagine it will just warm the floor,the Alde rep also claimed it would allow users to set their temperature a couple of degrees lower as the van would feel warmer overall, not enough to make me buy a Buccaneer though