Richard,
The latest incarnation of the Propex Furnace is the "Carver P4". The only
source that I know about is Steve Lashley <ThingGuy@AOL.COM> He has some
Carver information at his web site
http://members.aol.com/thingguy/carver.html
Larry
'86 Syncro Westfalia with Propex 1600

Richard Lynn wrote:

> I've enjoyed my propex heater for a few years and a friend is now
> interested in heating his air cooled van.  There's apparently been an
> upgrade from the propex--can anyone tell me the differences and are
> people in the process of importing them now or in the relatively near
> future?  Thanks
> Dick Lynn