The KM-1900SAJ is capable of producing approximately 1875 lbs of crescent cubed ice, Stack 2 units for 2x the ice production in the same floor space! Our efficient double-sided KMEdge stainless steel evaporators create our unique crescent shaped ice cubes. It is the purest and hardest ice on the market and is a perfect fit for a wide range of applications. This Air-cooled, Stackable icemaker features a CycleSaver design and includes the EverCheck alert system making the unit energy efficient and simple to maintain. The KM-1900SAJ requires a Single phase, 208-230v/60/1, 4 wire, including ground. If neutral is not available transformer kit (HS-5030) is required electrical connection that is hard-wired at the installation site. Compatible bins & dispensers, sold separately: B-800, B-900, B-1150, B-1300, B-1500, B-1650. ENERGY STAR® qualified. Please consult the Specification Sheet for additional details. Replaces KM-1900MAH.