Coffee makers with increased thermal insulation of the flask

Increased thermal insulation

— the presence of reinforced thermal insulation in the tanks of the coffee maker.

The design of these coffee makers typically includes a tank with double walls, which creates a space between them. This space is either filled with a vacuum or a special thermal insulating material. This design feature helps minimize heat loss, ensuring that the contents remain warm for an extended period and reducing the need for additional heating, thus saving energy. It's important to note that the specific type of tank with additional thermal insulation depends on the coffee maker model. In filtration models, the insulation is applied to the container for the finished coffee, while in espresso machines, it is used for the milk container. Water boilers in espresso machines, on the other hand, usually do not require additional insulation due to various reasons, and many espresso machines use thermoblocks with a flow heating principle instead of traditional boilers.