Dual boiler espresso machines have dedicated brew and steam boilers, allowing you to pull shots and steam milk at the same time, making for an efficient and streamlined experience. With independent temperature control, you can also dial in the perfect temperature to make your roast of choice shine.
With Heat Exchange (HX) and Dual Boiler (DB) machines both able to brew and steam at the same time what’s the difference? Well, there are a few. A major one: brew temperature. Though it’s difficult to quickly manipulate brew temperatures, dual boilers are very consistent in comparison to heat exchange machines.