Heater valve location 4kq

["David Thoresen" <epicfoto@lava.net>]

I am trying to resolve my problem of hot air coming out of the side vents
when the A/C is running.  Where can I find the heater valve?  I ripped apart
most of my dash and it isn't there!  at least I got to see some cockroaches
building a little nest behind my glovebox :|  ..  Anyways, I also found this
little box that says Jetronic? whats that for?

There were a few loose wires that I can't figure out what goes to where.  Oh
the joys of discovering uncharted territory in my car.  At least I can clean
up the myriads of speaker wire I've stuffed back there.  TIA


Aloha!
David