Specifications
Every number, on the record.
Measured on production-intent machines in our Portland workshop. If a figure changes before the first batch ships, this page changes first and reservation holders hear about it by email.
01 Spec sheet
Everything inside, nothing extra.
| Brew boiler | 0.8 L stainless, insulated, 1,000 W |
|---|---|
| Pump | Rotary, closed-loop pressure and flow profiling |
| Profiles | 3 built in (Classic 9, Bloom, Lever decline), 3 user slots |
| Group | E61-style, lever operated, chromed brass, 58 mm |
| Temperature | PID, 86–96 °C in 0.5 °C steps, ±0.2 °C |
| Shot timer | Automatic, starts with the lever |
| Steam boiler | 1.8 L stainless, insulated, 1,400 W |
|---|---|
| Steam pressure | 1.5 bar, adjustable 1.0–1.8 bar |
| Wand | Double-walled, cool-touch, 360° ball joint |
| Tips | 4-hole fitted, 2-hole in the box |
| Hot water | Separate tap, mixed to 80 °C for tea |
| Size | 34 × 42 × 39 cm (W × D × H) |
|---|---|
| Weight | 21 kg |
| Shell | 2 mm 304 stainless, one hidden seam |
| Side panels | Solid black walnut, hard wax oil |
| Water | 2.5 L tank, or plumbed-in with the kit |
| Cup clearance | Up to 10 cm under the spouts |
| Supply | 120 V, 15 A, 1,600 W (230 V from the second batch) |
|---|---|
| Warm-up | 8 minutes, cold to ready |
| Standby | 14 W eco mode, auto-off timer |
| Noise | Under 52 dB at full pressure |
| Warranty | 3 years, parts for 10 |
02 How it compares
Why two boilers are worth it.
Most home machines use one of two designs. Here is how they behave day to day, compared with the Morrow One.
| Feature | Single boiler | Heat exchanger | Morrow One |
|---|---|---|---|
| Brew and steam together | No, switch and wait | Yes | Yes, independent boilers |
| Brew temperature | Thermostat or PID | Indirect, flush to settle | PID per boiler, ±0.2 °C |
| Pressure profiling | Rare | Add-on needle valve | Built in, 6 saved profiles |
| Pump | Vibratory, loud | Vibratory or rotary | Rotary, under 52 dB |
| Warm-up | 5–10 min | 20–30 min | 8 min |
| Plumb-in option | No | Sometimes | Yes, kit available |
| Typical price | $500–900 | $1,400–2,600 | $1,890 |
03 In the box
Ready for the first shot.
- Solid brass portafilter with walnut handle and double spout
- Single, double and blind baskets, 58 mm
- Stainless tamper, 58.4 mm, walnut handle
- Two 90 ml cups in glazed stoneware, made in Oregon
- Water test strip and first filter
- Printed service manual and quick-start card
04 Before it arrives
Plan the counter.
Space
45 cm of depth
Leave 3 cm behind for the cable and 8 cm above to lift the cup rail and fill the tank.
Power
A 15 A outlet
A standard US kitchen circuit is fine. Avoid sharing it with a kettle or toaster.
Water
50–80 ppm hardness
Test with the strip in the box. Use the filter, or plumb in with the kit and an inline softener.
Seen enough numbers?
Pick a finish and hold a place in the first batch for a $100 refundable deposit.