Accucold's general purpose zer series includes conveniently sized options for a variety of storage applications in healthcare facilities.Sized just under 20" wide, the FS407LW is a counter height all-zer designed for standing use. It features a white exterior with a user-reversible door swing. A factory-installed lock is located towards the top of the door, making it easier to secure and access as needed. Two keys are included.Inside, the FS407LW utilizes an efficient manual defrost system to reach temperatures as low as -20ºC. Four pull-out drawers with clear fronts convenient storage while protecting stored contents from being exposed to room temperature when the door is open. The adjustable dial thermostat is located in the rear of the model to help prevent unsupervised temperature changes. In addition to this unit, Accucold manufactures additional general purpose and vaccine storage zers in a variety of sizes. For a similarly sized unit designed for built-in use under ADA compliant counters, see the ADA305AF. NOTE: This unit is intended for use in healthcare, medical, life science, and laboratory settings, and is not intended for residential applications.