Why is my heat not working but AC works

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! If your heat isn't working while the AC is functioning fine, it could be due to a few issues. A common culprit is a stuck thermostat, which prevents coolant from flowing to the heater core. Another possibility is air trapped in the cooling system, preventing proper circulation. Also, check if the heater core is clogged or if the blend door actuator (which directs airflow) is malfunctioning. If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554!