Abstract: An electronic vaporizer includes a battery, a set of controls, a heating vessel activated by the set of controls, an airflow dial formed above the heating vessel, a dial air exhaust passage, a tank configured to receive a liquid, and a mouthpiece. The airflow dial has a downward intake air conduit for directing intake airflow toward the heating chamber at a location off-center from the center of the heating chamber. The airflow dial is configured to be rotatable at least 180 degrees. The dial air exhaust passage is formed through the airflow dial. The tank is in airflow connection to the airflow dial. The mouthpiece is in airflow connection to the tank.