250C 26 Shelf Max 16 CF 5 Sided Heating Vacuum Oven 220V ETL

SST (stainless steel) tubing refers to internal tubing and compression. external tubing not included. Oven comes standard with 13 shelves. This unit only comes in 220V 50/60Hz.Introducing the new Ai 250°C max. 26-shelf capacity, 5-sided wall-heating, 16 cu ft vacuum oven, one of the biggest 250°C vacuum ovens on the market! Comes standard with secondary over-temp protection dial, stainless steel tubing, stainless steel vacuum & vent valve, oil-filled vacuum gauge, and 2-year warranty.Every one of our vacuum ovens goes through a 2-time 24-hour vacuum leak test, and is quality controlled in New Jersey or Nevada before leaving our warehouses. Features ETL tested to UL and CSA standards. Dual door handles with tension-adjustable latches for exceptional vacuum sealing. New KF25 inlet filter keeps your oven clean at all time (included with oven purchase). All stainless steel internal tubing provides higher ultimate vacuum, holds vacuum 10 times longer, and require minimum maintenance. O