Across International AT19-UL.110 Ai Accutemp UL CSA Certified 1.9 cu. ft. Vacuum Oven with 5 Sided Heating 110V Purging Oven with LCD Control, Gas Back-Fill Capability, Stainless Steel Electrical requirements: 110V/60Hz 1500 Watts, single phase Temperature range: ambient to 480f Oven size: 28 x 22 x 22, P size: 32 x 27 x 28 Oven weight: 140 lb., P weight: 200 lb Vacuum Connector: Kf25 flange. 5 aluminum pan shelves included