The steam pro machine is a simple, back to basics brewer. Steam-driven machines are unique as they are pump-less and all brewing/frothing is delivered by the single steam boiler.
When turned on the steam pro takes 2 minutes to build steam pressure. This pressure will then push water through the coffee filter, and fill the glass carafe with espresso. Once your carafe is full, simply move the selector switch to the steam option and froth your milk with the steam wand. Once frothing is complete, return the selector to the coffee position and it's done!