Johnny. There's a real positive side of my situation. It's got us thinking about the possibility of this happening. I believe the 73, and 74 have no insulation, and aluminum. 75, and up do. And in my case. Those two items really offered no protection from fire. I'm adding a heat shield to mine for sure. To put a piece of some kind of metal bellow the floor with an air gap. $20 maybe. Bob Dunahugh
78 Royale
78 Royale
