running too cold

I know, a strange problem that everyone would like to have, but still.
C\ \____/ /H <- if the gauge looks like that, it only ever runs at the second mark from the C.

it's a 73 duster with a /6 with A/C. I don't have all of the A/C stuff working yet but I thought that wouldn't matter.

1.There is water at the heater core but the hoses aren't very warm, even if I leave it running for 10 min
2. the heater hose valve is open.
3. I can hear the door closing when I move the temp selector to warm.
4. water in the radiator barely moves when the car is warmed up.

not sure what to do, just don't want to freeze my shift knob off... :(