De'Longhi Dedica EC685 Review 2026: Temp Swings

A thermoblock is an aluminum block with a heating element and a thin water channel. Water is heated as it flows through instead of waiting in a boiler, which is why these machines are ready within a minute and stay small and cheap. The Dedica's heater and pump live in a case barely wider than a jug.

A pressurized basket adds a small restrictor at the exit, so pressure builds even when the grind is imperfect. That forgives uneven grounds and stale beans, but it also hides the feedback that teaches you to grind finer or coarser. For the cup, expect reliable crema and a rounder, less detailed shot than a standard basket gives.

The panarello is a plastic sleeve around the wand that mixes in air for you. It produces stable, thick foam, but it limits microfoam. Remove the sleeve and you can steam like a manual wand, though the wand's low pressure still sets the ceiling.

Thermoblock machines drift in temperature, especially after steaming. Run a blank shot through the empty portafilter to warm the metal, and let the ready light settle before brewing. Cooler water is the usual cause of sour espresso; a hotter, rushed shot is where bitter espresso starts.

Scale is the other slow killer. Use filtered or softened water and follow the descaling guide on schedule, because mineral build-up narrows the block's channel and cuts flow. Rinse the portafilter and group screen after each session, as covered in cleaning an espresso machine.

The small water tank needs a refill every few drinks, so top it up before guests arrive. A clogged panarello sleeve is the usual reason foam stops; soak it weekly and see fixing a steam wand that will not froth. If you outgrow the pressurized basket, read espresso machine types before you buy a step-up.

Because the pressurized basket forgives uneven grounds, the Dedica pairs best with a modest grinder rather than an expensive one. The practical consequence is that your first upgrade should be fresher beans and a consistent grind, not a second machine. Our guide to dialing in espresso explains how to adjust grind and yield, though the Dedica gives you less room to fine-tune than a machine with a standard basket. Log a shot in the espresso dial-in calculator to see whether to grind finer or coarser.

The narrow body also shapes the workflow. Cups and jugs have to be small to fit under the group head and spout, so check your favorite mug before buying. If you drink large milk drinks, you will pull the shot into a small glass, then pour it over the milk.

Between drinks, wipe the steam wand straight after use and keep the drip tray empty. Our how to clean an espresso machine guide and descaling guide cover the routine, and a regular schedule matters more on a compact thermoblock machine than most buyers expect.

Choose by footprint first, then by ambition. If width is a hard limit, the Dedica is the answer. If you have space, the Breville Bambino Plus review covers a machine with a better steam setup, and the Gaggia Classic Pro review suits buyers who want a standard-size basket and long-term upgrade options.

For a wider look at the market, see our best espresso machines under $500 comparison. The trade-off is simple: the Dedica costs less and takes less room, while the alternatives ask for more of both and give back more control.