Still thinking of winter camping heat. One thing I worry about with
propane heater tapped to westy tank, is freezing of external gas
lines, just downstream of reg. Some european westies had a de- icer
heater there. Switch for it is on the stove top led panel. You can
buy aftermarket de-icers, I've seen them on a German vanagon parts
website.

Karl, have you had any issues with gas lines freezing when using
propex in sub zero temps?

thanks

alistair