Why does only hot air come out of vents in your 2000 Chrysler Concorde?

If only hot air is coming out of the vents in your 2000 Chrysler Concorde, it may be due to a malfunctioning thermostat, a low coolant level, or a problem with the heating system itself. Additionally, issues with the blend door actuator, which controls the mix of hot and cold air, could prevent cold air from entering the cabin. Lastly, a clogged or damaged heater core can also restrict airflow and cause only hot air to be emitted. A thorough inspection of these components is recommended to identify the exact cause.