FS  Platinum cat heater model 6P12.  5200 btu, vented catalytic propane
heater.  Great condition.  $250 + shipping.  I used to set this up in our 87
syncro Westy behind the front passenger seat as needed.  If  I recall
correctly, several other Vanagon owners have used this heater as well.

It is controlled with a thermostat and gets voltage via a plug into the
cigar lighter.  I ran the vent and propane line out through the passenger
side window using closed cell foam as a gasket.  Permanent installation is
an option as well.

Let me know by e-mail off list if you are interested or have any questions.

Bruce Wilbur