Your dryer is running, the drum is turning, and the cycle seems normal—but your clothes are still wet. A dryer not heating is one of the most common dryer problems homeowners experience. Sometimes the cause is as simple as restricted airflow. In other cases, the dryer may have a failed heating component, sensor, thermostat, or electrical issue. Before assuming you need a new dryer, here are seven common reasons your dryer may be running without producing enough heat. 1. The L