No heat. Heater hoses cold. New radiator, new thermos. Where is heater control v

maybe air pockets.did you bleed the air out after work was done,if not,no heat? When you are driving after 10 minutes is the temperature gauge in the middle of its range if it only 25% of the way the gauge the engine thermostat is "stuck" open and it will not allow the coolant to get hot enough to produce heat in the car