20 amp espresso machine · espresso machine electrical · NEMA 5-20 · Wendougee Data S ·Sep 04, 2026

Wendougee Data S Electrical Requirements: 20A NEMA 5-20 Setup

The Wendougee Data S will not run on a standard 15A circuit. The US model is rated at 110V and 2200W and ships with a NEMA 5-20 plug, so the receptacle, breaker, and branch-circuit wiring must all be suitable for 20A service.

Check the entire circuit

A 20A receptacle alone does not upgrade undersized wiring or a 15A breaker.
The espresso machine should not share the circuit with a kettle, microwave, toaster oven, refrigerator, or other high-draw appliance.
Do not use a plug adapter to fit the machine into a 5-15 outlet.
A household extension cord or power strip is not a substitute for a correctly located receptacle.

Have a qualified electrician verify the circuit before ordering the Wendougee Data S. Local electrical codes and required GFCI protection vary by location, particularly near water.

Plan outlet placement

The machine is about 19.25 inches deep, so a plug and cord directly behind it can increase the required counter depth. Keep the connection accessible but protected from splashes, steam, sharp bends, and heat. Do not pinch the cord against the wall.

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5 Star Service & Grinder

Purchased the Moshi C83 Conical Burr Grinder from Espresso Outlet and had a great experience. Joe was very responsive over email and answered all my questions quickly. The grinder shipped fast, was well packaged, and arrived in perfect condition.
The grinder itself has been excellent so far — solid performance and a really good value, especially with the one-year warranty. Highly recommend Espresso Outlet.

Disappointed

The M1 Lite looks and feels great, but I’m having major connection issues. After about 45–60 minutes (three roasts), it completely disconnects. The only fix is to unplug the cable and swap USB ports until Artisan recognizes it again. It works well at first, but not for long. I'm not impressed.

Digital Gap adjustment is Amazing

I bought both the Lita and the Milo. I had some concerns about grind retention after watching a few online reviews, but after using the Milo, I haven’t experienced any issues with this.

I really love being able to adjust the burr gap predictably and reliably digitally. It makes dialing in my beans much easier, and once I get a particular bean dialed in, I can save a profile for it and quickly return to those settings later.

Great Machine

Great build quality and just the right amount of adjustability for pressure/flow profiling. I like being able to bind a basic profile to the grouphead button so others in my house can use it without needing to know anything about the advanced menus.

The grinder clogs despite precautions mentions

The grinder clogs despite precautions mentions. It took 2-3 months to get it as well. The grind and adjustment seem to be good when not obstructed.

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Wendougee Data S Electrical Requirements: 20A NEMA 5-20 Setup

Check the entire circuit

Plan outlet placement

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Check the entire circuit

Plan outlet placement

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