A/C heater control valve ...which hose?

['75-4x4guy]

i was wondering which hose the heater control valve goes on : the hose from the intake manifold (FE engine) or the hose from the water pump.
also there are two vacuum lines that connect to the valve one has red facotry coloring the other has blue anyone want to guess which one goes where ..I am sure I can figure this out but I was hopeing for the easy way out

['75-4x4guy]

I was wondering which hose the heater control valve goes on : the hose from the intake manifold (FE engine) or the hose from the water pump.
also there are two vacuum lines that connect to the valve and controls its operation .One has red factory coloring the other has blue anyone want to guess which one goes where ? I am sure I can figure this out but I was hopeing for the easy way out
by the way I am slowly putting the factory A/C back into my truck .
The person(s) who owned it before took out almost everything including the heater valve so i have really nothing to go by ..

[fordman]

i don't think it really matters which hose it goes on. but i think its the one that goes to the intake. i don't know about any vacumm lines though.

[crazy larry]

fwiw, my cut off is on the h20 pump line. what vacuum lines? ahhh, a '75.....