Just like your kitchen oven, a pellet grill must keep a consistent temperature in order to produce great food. To get tender brisket, the temperature needs to stay as close as possible to 250°F for the entire 12-plus hours its cooking. A pellet grill’s ability to do that is largely determined by its control board, which is essentially the brains of the pellet grill. There are different types of controllers, and their precision and consistency varies. Most can hold a consistent temperature in ideal conditions, but not all controllers can maintain a tight temperature in the cold, wind, and rain.
Pellet grills preheat quickly, so you can start cooking almost immediately, and the pellets are available in a number of woods, for different smoke flavors. The smoke has a subtle wood-fired flavor with less of the acrid flavor that comes from standard wood or charcoal. For the maximum smoke flavor, it’s best to cook at a temperature lower than 250 degrees, while higher temperatures cook faster with less smoke.