Temperature Control with Knob: Are you worried about your hot dogs getting cold? No need to worry! Hot dogs and buns are heated through internal steam, ensuring that every item stays warm. With a wide temperature range of 86-185 (30-85), you can keep your food at the perfect temperature at all times. The temperature is easy to control with a simple knob adjustment. 2-Tier Large Capacity: Dimensions: 13.58 x 14.96 x 20.08 inch / 345 x 380 x 510 mm. Our display cabinet features 2 spacious, food-grade shelves inside, capable of storing and displaying approximately 175 hot dogs and 40 buns, meeting all your needs. Keep Warm: The 4.5L large water tank provides the perfect state for your food, preventing excessive dryness caused by heating and avoiding shriveled textures. A side drainage outlet allows easy emptying of the water tank when the drain valve is opened