The S62403D110 DBL Two Steam'N'Hold™ Boilerless Floor Model Steamer from AccuTemp is a powerful and efficient steamer that features two separate units on a sturdy stainless steel stand. Each unit can hold six 12" x 20" x 2-1/2" pans, allowing for separate cooking settings. These steamers are designed for easy installation, as they do not require water or drain lines. Unlike other steamers on the market, the AccuTemp steamers use steam vacuum cooking technology. This patented vacuum technology removes air from the cavity, allowing steam to make full contact with the food and transfer heat efficiently. This results in more even cooking and the ability to cook at lower temperatures. Each steamer has its own 3-gallon water reservoir that needs to be filled manually. No filtration or treatment of the water is required, and any potable water can be used. These steamers are also covered under AccuTemp's lifetime service and support guarantee, regardless of water quality. The steamers come with standard features such as a 90-minute timer, heavy-duty door, power on/off switch, front-mounted drain valve, and no water or drain line requirement. They also have vacuum and temperature gauges, NSF certification as a holding cabinet, and various cooking modes and settings. Optional features include a drain kit, marine package, military package, extended warranty, perforated cooking shelf, and more. The steamers come with two 5' power cords and plugs, and a separate receptacle is needed for each unit. Overall, the S62403D110 DBL Two Steam'N'Hold™ Boilerless Floor Model Steamer from AccuTemp is a reliable and efficient steamer that offers advanced cooking technology and easy installation.