Water will not leave engine to make heat

so you heater hoses are not getting hot? try a new radiator cap and if that does not work try pinching off upper radiator hose as there are no air bleeds on this car. then check for a vacuum leak the water valve must get vacuum in order to work. If this is auto temperature control where you set the temperature. get back to me because there is a certain way to do things on this for heat.

Thanks for advice, however, I have replaced radiator cap, replaced heater control switch on engine, taken vaccum line off and direct line to heater core from engine and have pitched water hose.

if the water valve does not get vacuum you won't get much heat