The Vollrath 72090 Cayenne Nitro Rectangular Rethermalizer is designed to take a container of cooked food from a chilled state (below 40F / 4.4C) through the HACCP "danger zone" of 140F / 60C in less than 90 minutes. The temperature will be maintained when the food product and pan or inset are used with a standard pan or inset cover, the proper water level is maintained in the well, and the food product is stirred regularly. The direct contact element concentrates energy directly into the well for maximum efficiency. Recommended for up to 4 inch deep food pans - standard and fractional sizes. This product measures at 9.5 inches tall by 14 inches wide and 22 inches long. 120V, 1500W, 12.5 Amps