Hello all, My girlfriend and I got a classic 1977 Sunline truck camper (11 FKS Model) for a very reasonable price.....free. We started the large task of fully rebuilding this beast from the ground ...
Here is all they use on a 5th wheel. This hose goes to the top of the box, and it has an equivalent size hole on the bottom, both vented outside so there is not negativity pressure on either opening. hydrogen is lighter than air so it rises up out the top vent.
