HALO HEAT is a controlled, uniform heat source that gently surrounds food for better appearance, taste, and longer holding life.; Close temperature tolerance and even heat application maintain ideal serving temperatures throughout the cabinet.; Holds all types of food - meats, poultry, potatoes, fish, vegetables, and casseroles - fresh, flavourful and hot.; ON/OFF adjustable thermostat with a range of 16° to 93°C; Holding temperature gauge monitors inside air temperature.; Fully insulated and concealed electrical components; Stainless steel interior resists corrosion.; Castors provide easy mobility.; Can be stacked with an identical unit or cook/hold oven to save space.; The straightforward Manual control uses arrow keys for push-button temperature settings, a digital display, and an intuitive design to make operation easier.