This easy-to-use, LP gas vertical smoker, is the perfect solution for year-round backyard cooking. It all starts with a push button, electronic ignition that emits a rapid pulse for quick and easy lighting. The dual cast iron burners provide 20,000 total BTUs for reliable cooking performance in cold or warm weather. The pre-installed door seals help retain heat and minimize smoke loss for improved cooking efficiency. 4 height adjustable cooking grates provide 1,235 total square inches of cooking space. Each grate can be adjusted to accommodate whatever size and type of food your heart desires. Pre-installed sausage hooks and removable rib rack provide additional cooking flexibility. The large capacity water bowl and wood chip box are made with heavy gauge, porcelain enameled steel for hours of maintenance free cooking. The temperature gauge features a "smoke zone" which indicates the ideal temperatures for infusing smoke flavor.