This pellet grill features an advanced combustion system that reduces ash production, allowing for more efficient pellet usage without the need for constant clean-up. The automatic pellet feeding system ensures precise pellet delivery to the fire pot. The convenient control panel of the smoker grill allows you to precisely set the desired temperature (180-500°F). The high-end Pid technology makes heat evenly distributed across the entire cooking surface, thereby maintaining the temperature within a +/- 20° F range.