Inside a DeLonghi BAR14F-E Caffe Treviso coffee machine…

It's really a lot simpler than I expected - a pump and a boiler. The pump (to the bottom right under the pipes) fills the boiler with water and (I suspect) the hot overflow goes down into the cup. Steam is released from the top of the boiler with a valve. And that's it. The … Continue reading Inside a DeLonghi BAR14F-E Caffe Treviso coffee machine…