Oil Guardian™ automatic oil top off system from jug-in-box or other reservoir in fryer cabinet  Filter Beacon® automatic filter prompt  Smart Filter Express™ integral filtration system that filters oil from one vat while cooking continues in other vats  Oil drain pan with 4 casters and lock-in system with sensor warning when pan is not properly locked into place  Unit qualifies for the ENERGY STAR® mark.  Auto lift feature available at additional cost  Fry vats of heavy duty stainless steel with 7-year warranty  iControl™ with programmable operation, LED digital display, idle and melt modes, load compensation, proportional control, filtration tracking, clean-out mode and multiple language settings  4 heavy-duty casters, 2 locking