This M3 freezer will keep your products cold. It’s a reach-in, one-section with 21.7 cu. Ft. of space. Has an exterior LED digital thermometer, a warning beep if a door left open, and a self-diagnostic monitioring system. Using R290 in a top mount self-contained compressor to keep the unit cold, with a smart fuzzy defrost, and a self-cleaning condenser. The doors come with a pressure release, and automatic fan motor delays. Inside is lit up with LED interior lighting, showing 3 PE coated wire shelves in an aluminum interior with stainless steel floor. The outside of the unit is stainless, and has 1 full door with recessed handle & lock.