FF28L is ideal for hotels offices schools and health departments where a small. automatic defrost refrigerator with a front lock is needed. Summit offers many options to the mass merchandisers manual defrost models and this model will meet the requirements of many institutions and provide far more economical operation with lower energy use less maintenance and mess and no more punctured evaporators during defrosting. U.L. Listed. All-refrigerator. Fully automatic defrost. Reversible door. Front mounted lock. Adjustable thermostat. Energy efficient design. Adjustable shelves. Door storage for large bottles. No internal fans. One piece seamless interior liner 100% CFC Free. 115 Volts/ 60 hertz. 3 prong grounded cord.