Heat is barely warm on 1993 Chrysler LeBaron

I have a NEW radiator, water pump, thermostat, upper and lower hoses, and did a heater back flush. Engine temp. operating normal, a/c is turned off, yet heat does not get hot ONLY warm. Any suggestions?

Asked by for the 1993 Chrysler LeBaron
If heater hoses are hot on both sides of heater core, (if flush was successful), would have the temp or blend door and actuator check for proper operation.
1 more answer , 1 more comment
why is my heater giving warm air
Because that is what a heater does