APW Wyott HR-31 flat top hot dog roller grill can cook up to 510 hot dogs per hour. The hot dog roller grill's heating system features two adjustable heating zones. Set one zone for grilling temperatures and the other to safe holding temperatures, for serving customers. This Infinite Control system gives the operator complete control over temperature settings to cook a variety of hot dogs, sausages, egg rolls, and other roll-type products. Teflon® seals on the ends of the eleven chrome finish rollers stop grease from migrating into the motor and chains. Overall Dimensions: Width: 23 3/4" Depth: 18 5/8" Height: 8 1/2" Width23 3/4 Inches Depth18 5/8 Inches Height8 1/2 Inches Amps3.2 - 4.8 Amps Hertz60 Hertz Phase1 Phase Voltage208/240 Wattage885 - 1,160 Watts Control TypeAnalog Hot Dog Capacity30 Hot Dogs NSF ListedYes Number of Heating Zones2 Zones Top StyleFlat This item used but is in good working condition but one has rubber foot missing which will not affect the functionality of the product