http://williamwareagency.com/forsale/stanvan/bn-4.htm
I've got a full set of pictures for a BN-4 if that helps.
I believe that www.type2.com has heater manuals on line.
Stan

On Sun, 25 Aug 2002 07:49:34 -0400 Vanagon man <vgonman@MSN.COM> writes:
> i am looking for a copy of the template and tech manual for a BN2
> heater.I am installing in a 74 Beetle...............
> Adam P
> 81  Westy "The Brick "
> 70 Single Cab "Whitey"
> 74 Beetle "Ol Yeller"
> 73 Transporter (STILL at paint shop)
> 1988 Vanagon Wolfsburg
> 75 Campmobile "for sale'
> Used Vanagon Parts for sale (mostly aircooled)
>

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