Mine was low to the floor just so I could move it around by myself. When I needed it higher my son and I lifted it onto two portable sawhorses.
They never said a thing about it and honestly I never thought about it either until you posted. The back of the unit barely gets warm even on the highest setting but to be safe I'll see if I can find somthing to cover up the insulation behind the heater that's fireproof. I would think home depot or lowes would carry something right?I'm really surprised they hooked up a heater like that with nothing covering your insulation!![like fireproofing?]
dave
Thanks Ron for clearing that up!! Makes sense! I'm new to this and have a TON of questions especially now that I've started building it. Didn't get a assembly manual with the car then I found Spirit has a manual I can down load and wouldn't you know it my printer is out of ink!!! LOL Just one of those days!The "S" is to help with the flexing when hairpins are used on the rear suspension. With it located as far back as they are you will likely not see them.
Ron