SUMMIT FF7 is a 5.5 cubic foot, 24 inch wide, under-counter commercially approved (ETL-S listed; meets NSF-7 standards) all-refrigerator with full automatic defrost. All versions of Model FF7 feature SUMMIT's "hidden" evaporator (behind the rear wall) for a clean seamless interior liner that can accommodate extra large shelves. FF7 features an interior light (with an on-off rocker switch), a flat door liner, adjustable shelves and an adjustable thermostat. Model FF7LAB additionally features a standard keypad lock (for keyless security), and internal fan for better temperature regulation, an external alarm and thermometer and is suitable for freestanding or built-in use.