Tritec Circulation air freezer TC 209-1. Solid metal door. -5-20°C. 400 L. 3 shelves, expandable to max 9. Digital display. Brand new. Manufacturer s warranty. Device also can delivered at inquiry with a internal volume up to max 2300 L, in stainless steelk, with alarm system or temperature range of -15/-30°C or -25/-40°C.