The problem with 3-ways was two fold. 1: Sucked a LOT of DC, 2: not all that much cool.. (maintenance door closed at best).. so they dropped it.
MANY of use do run propane down the road..
I would like you to think of two situations:
I: you are tooling down the freeway 55MPH or more and your fridge flames on (Catches fire) The million dollar prevost next to you moves over, farther away, and suffers no damage. Your rig is totaled.
2; You get to the rally,,, The million dollar Prevost pulls in next to you, THey are packing them in sadrine style (Not enough room to open awning) You go to the opening ceremonies. Upon your return you find your Fridge flamed on taking out your rig and the Prevost and the Bounder on the other side and damage to two more motor homes.
Now which one do you think will make your insurance agent cuss louder?
Home is where I park it!