A dual-rack cooking system on Pit Boss PB440D Pellet Grill maximizes interior space, delivering a grill-master-satisfying 440 sq. in. of cooking area. Cooking area is split between a 340-sq.-in. main-level durable porcelain-coated cast-iron rack and a 100-sq.-in. upper level made of porcelain-coated steel. Wide temperature range (180F to 500F) and dial-in digital control with LED readout makes it easy to adjust cooking from low and slow to fiery and fast. Convection system circulates air for a consistent temperature throughout the cooking chamber. An electric auto igniter delivers reliable ignition. Grill plugs into standard 120-volt outlets and has an automatic start and cool-down cycle. Heavy-duty steel construction features a powder-coat finish to resist high temperatures. Bottom shelf and side shelf with tool hooks and bar handle add storage space. Keep an eye on the temperature using the built-in dome thermometer. Two large, easy-rolling wheels promote easy rolling from storage to patio and back again. Vent holes on back of barrel direct smoke away from you. Other convenience features include stainless steel bottle opener, pellet cleanout door and removable grease trays.) 40.5H x 48.5W x 24D. Wt: 93 lbs. Type: Pellet Grills.