Meet the Masterbuilt MB20051316 Propane Smoker: a 40-inch smoker with 961 square inches of cooking space. It comes with 4 chrome-plated smoking racks and a 15750 BTU stainless steel burner. It has a tank fuel gauge to show the amount of propane in the tank.
This smoker has a safety valve that shuts off the burner when the blame is extinguished. It has a temperature range of 175 to 350F.