Okay, it's a manual and the hose looks to be at least 1.5 inches in
diameter.   It's straight and
goes a short ways from the bottom of the stack to what I thought was a long
metal pipe but maybe
it's plastic.   Haven't tapped it to know for sure.   Again, it's a 91
camper.

On Mon, Jul 26, 2010 at 4:42 PM, David Beierl <dbeierl@attglobal.net> wrote:

> At 07:20 PM 7/26/2010 Monday, Scott Daniel - Turbovans wrote:
>
>> the only other 'stack' in a 2.1 cooling system is the 'coolant
>> distribution
>> tower' .....
>> or just 'coolant distributor ' .......hidden behind firewall on right
>> side.
>>
>
> Right.  If you look at it, it's a stack of tees (well really a stack
> of nipples, but hey).
>
> :)
> d
>