Underside shielding on motorhome
Just got home from a short trip. Saw a piece of aluminum sheet metal underneath that was dragging on the road. Pulled it out and investigated. There is a similar sheet of aluminum underneath the fresh...
Forum Discussion
Your furnace also blows hot air into those cavities when running to keep your wet bays above freezing. Without the shield the air would simply blow out. If you never park or travel in below freezing conditions this won't matter. I would do something to seal it back up, however, to keep dirt, dust, debris and other creepy crawly's out.
