Features That Set Wega W-Bar Apart: Single boiler with a heat exchange system Optional Auto Steam wands for ease of use Compact design for efficient use of space Preinfusion technology for the perfect espresso shot Continuous or on-demand steam levers Elevated group heads for larger cups Four programmable volumetric dosing touch pads Integrated barista workspace lights Thermosiphoned temperature-stabilized groups Cool water mixing valve Cool-touch steam wands for safety and comfort