Convected forced air heating heats plates faster and ensures even heat transfer to all plates Unique lid design holds in heat without gaskets, so plates maintain heat Dispenser cabinet is fully insulated to conserve energy Single heat control for 2 dispensers in a single compartment Dispensers are self-lubricating for smooth operation Push handle for more control during transportation All 5" swivel casters, 2 with brake, allow easy maneuverability Stainless steel construction increases durability, easy to clean and sanitize Each dispensers accommodates a 27" stack of plates with a diameter range of 7 to 10 1/4"