On 12/5/13, Richard A Jones <Jones@colorado.edu> wrote:

> I have an '81 air-cooled.  It has a blower in it.  .... But didn't
> the diesels have heat from hot water like the waterboxers?  So
> wouldn't the heater box have a core and connections?  Or does that
> stuff fit in the same box as I have?

My '81 air cooled box had knockouts for the heater core nipples.
Image: https://lh3.googleusercontent.com/-qByufUYuiWU/SmtGgvaN0yI/AAAAAAAAA64/rS9TttN-IOo/s639/CutOut4HeaterCoreNipples.jpg

The OEM core wasn't a direct fit; there was a diverter of sorts that I
deleted and closed cell foam tape was used to secure it from flopping
around. It works fine though. Anyhow.....

On 12/5/13, Jim Felder <jim.felder@gmail.com> wrote:
> ..... The one I have is a late model unit. ......
> It could be from an 86 I bought parted out, my old 1990 Carat, or my
> daughter's 1991 GL that had a bad motor and I swapped the good one out of
> this into it (I think).

Jim: is there a stamped number as per the image I linked to? This
might help narrow down what year heater box(es) you have on hand.

Neil.

--
Neil n

Blog: tubaneil.blogspot.ca

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