SUMMIT COMMERCIAL a quality selection of manual defrost chest zers designed for a variety of storage applications in commercial establishments.The SCFM252WH is UL-S listed to NSF-7 standards for commercial use, with eco-friendly R290a hydrocarbon refrigerant to meet CARB regulations. It comes in a white finish with stainless steel corner protectors factory installed on the exterior to ensure protection in high traffic areas. Sized at over 91" wide, the SCFM252WH a generous 26.66 cu.ft. of storage capacity. This unit features two lift-up lids with counterbalanced hinges for safer loading. The lids include easy-to-grab handles and factory-installed keyed locks. Six small wheels allow you to reposition the zer with ease.Inside, the SCFM252WH features a hammered aluminum interior for lasting durability in commercial settings. We include two sliding wire baskets for easy storage. This unit utilizes static manual defrost cooling, with a defrost drain conveniently located in the front. The dial thermostat intuitive temperature management and a visual alarm lights up if the temperature rises above -11ºC. In addition to this unit, SUMMIT COMMERCIAL additional sizes of commercially listed manual defrost zers, as well as frost- choices and low temperature zers all to NSF commercial standards.