The A400 has three models to choose from. The Base model has a steam wand for manual steaming. The Milk system with the Easy Clean feature comes with a fridge system. The Foam Master with Clean Master has a full milk steaming system. This variety means anyone can find the right machine for their location. Be it a church, cafe, school, or office building there is the right machine for any need. The A400 is also outfitted with an LED light strip to cater directly towards your style.