In a message dated 1/10/07 9:22:28 AM Eastern Standard Time, WHalsey@SYA.ORG 
writes:

> 
> What does "BA-6" mean/refer to?
> 
> 
> 
> 

Ebersp�cher BA-6 gasoline fueled auxillary heater that was an option on the 
late '70's vw buses and early '80's vanagons. it was also called a "belly 
heater" as it mounted under the middle floor.   the "B" stands for Benzine, or 
gasoline.  there was a diesel version of this heater, the DA-6, which was offered 
as an option on the '81-83 diesel vanagons..the "D" obviously stands for 
Diesel. 
for pics see section 82 of your Bentley.

chris