Multi-Functional Design: The steam display warmer combines warming, steaming, and showcasing in one unit for convenient operation. Note: For reheating food only, not for cooking; do not run above 90°C (194°F) for more than 30 minutes Knob Temperature Control: Easy-to-use knob allows precise adjustment from 86–230°F (30–110°C), ideal for reheating frozen or fresh buns, dim sum, and other steamed foods, keeping them at optimal serving temperature anytime 5-Layer Large Capacity: Features 5 spacious shelves that can hold approximately 50–60 buns. Removable shelves allow easy access, and slightly inclined design prevents water droplets from soaking the buns, ideal for handling peak business hours Dry-Burn Protection: Built-in sensor shuts off the unit when water is low, avoiding damage and ensuring secure operation. Includes an internal tank (1.7L) and an external tank (full capacity 5L, max fill 3.5L) for easy water management Wide Applications: Suitable for steaming buns, corn, peanuts, and various steamed foods. Ideal for convenience stores, breakfast shops, snack bars, hotels, and other commercial food service settings