These are great little units and this is in great shape.  The versatile, easy-to-use Alto-Shaam 500-TH-II cook and hold oven cooks, roasts, re-heats, and holds food for delicious, consistent results every time! Its innovative Halo Heat System utilizes unique, electric thermal cable that’s wrapped around three sides of the oven, providing a gentle, radiant heat source for your food. The result is no cold or hot spots, or air movement to dry out your food! This feature also reduces product shrinkage for higher output and lower waste!