My idea is to use it as an air circulator. Rear AC works well, but I get a pool of warm air in the foot compartments. I would install fans inside this duct to move that air into the very cold rear compartment. I have never seen one of these ducts in person so it's tough to say whether it's feasible. 

I have a rear facing fan by the shift lever now that kind of does this now. 

Wysłane z iPhone'a

Dnia 26 mar 2015 o godz. 14:53 Alistair Bell <albell@shaw.ca> napisał(a):

> Looks the same as the tunnel I had in my 82 westy diesel. Screws down to the floor and fits up under a slightly different heater cover. 
> 
> I suppose it could be adapted, but to be honest I don't think it works very well. In the doka it probably does supply enough warm air for the rear passengers, but in my westy it really didn't do much.
> 
> Installing a rear heater beats the duct hands down.
> 
> Alistair
> 
> 
> 
> 
>> On Mar 26, 2015, at 11:45 AM, szpejankowski@gmail.com wrote:
>> 
>> Is it possible to adapt that center heater floor tunnel to a later model Vanagon?
>> 
>> Wysłane z iPhone'a
>> 
>> Dnia 25 mar 2015 o godz. 18:14 Alistair Bell <albell@SHAW.CA> napisał(a):
>> 
>>> Posted some bumpf about my neighbour's 85 doka. It's worth looking at just to see the nice colour choice he made with his repaint.
>>> 
>>> 
>>> https://shufti.wordpress.com/2015/03/25/vanagon-85-doka/
>>> 
>>> Alistair