La Spaziale S1 Vivaldi II Espresso Machine (Red)
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La Spaziale S1 Vivaldi II - Professional Dual Boiler Espresso Machine (Plumbed-In)
The La Spaziale S1 Vivaldi II is a high-end "prosumer" espresso machine that bridges the gap between home enthusiasts and commercial cafes. It is particularly well-regarded for its temperature stability and dual-boiler performance.
The standard S1 Vivaldi II is designed exclusively for a direct water line connection. Unlike the Mini Vivaldi II (which uses a vibration pump and a water tank), the standard Vivaldi II features a commercial rotary pump. Being plumbed-in allows for true passive pre-infusion using your home or shop's water line pressure.
Why Choose the Vivaldi II?
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Dual Boiler System: Allows you to brew espresso and steam milk simultaneously without losing temperature stability.
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Precision Temperature Control: Adjust your brewing temperature in 1°C increments (from 91°C to 97°C) using the intuitive LED display.
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Programmable Pre-Infusion: Enhance flavor extraction with a customizable 1-8 second pre-soak.
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Volumetric Dosing: Use the programmable touch pad to ensure consistent shot volumes every time.
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Whisper-Quiet Rotary Pump: Provides commercial-grade reliability and exceptionally quiet operation.
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Direct Plumb-In: Connects directly to your water line, eliminating the need to refill a reservoir.
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Dual Manometers: Easily monitor both brew and steam pressure in real-time.
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ETL & NSF Certified: Fully approved for use in professional commercial environments.
Performance:
- 0.45L brew boiler + 2.5L steam boiler
- 800W brew element + 1,250W steam element
- Powerful steam for multiple back-to-back drinks
- Built-in safety thermostat and fault diagnosis
User-Friendly:
- Programmable offset display (shows actual group temperature)
- Touch pad controls for easy programming
- Semi-automatic hot water delivery
- Stainless steel steam arm
Important Notes
Plumbed-In Only - Requires direct water line connection (no water tank)
Warranty - ETL & NSF certified for commercial use
Portafilter Size - 53mm
| Dimensions H | 41.9 cm • 16.5 in |
|---|---|
| Dimensions L | 41.9 cm • 16.5 in |
| Dimensions W | 38.1 cm • 15 in |
| Boiler configuration | Dual independant boilers |
| Brew boiler capacity | 0.45 liters (15.2 oz) |
| Steam boiler capacity | 2.5 liters (84.5 oz) |
| Boiler material | Nickel player brass & copper |
| Temperature stability | ±0.5°c delta (improved from ±1°c) |
| Temperature range | 91°c–97°c (195.8°f–206.6°f) |
| Temperature adjustment | 1°c increments via touch pad |
| Temperature display | Led display with 1°c precision |
| Offset calibration range | ±8°c (adjustable group vs boiler temp) |
| Group type | Thermally stable commercial group |
| Portafilter size | 53mm |
| Portafilters included | 2× (single & double basket) |
| Pre-infusion type | Programmable passive pre-infusion |
| Pre-infusion duration | 1–8 seconds (user programmable) |
| Brewing automation | Av (auto-volumetric) |
| Shot programming | 2 programmable buttons (single & double) |
| Dosing control | Touch pad volumetric programming |
| Extraction pressure | 9 bar (monitored via manometer) |
| Cup clearance | 2.5 inches (traditional cup height) |
| Pump type | Rotary pump |
| Hot water delivery | 1× stainless steel hot water spigot |
| Water source | Direct plumb-in only |
| Voltage | 110v ac |
| Amperage | 15 amp operation (20 amp plug with converter) |
| Control type | Touch pad programmable |
| Display type | Led temperature display |
| Display resolution | 1°c increments (91°c–97°c) |
| Programming features | Shot volume, pre-infusion, temperature offset |
| Weight | 65 lbs (29.5 kg) |
| Accessories | 53mm single portafilter , 53mm double portafilter, single shot basket, double shot basket, extra shower screens, extra showerheads, coffee tamper, cleaning brush, owner's manual, 20a to 15a converter cord |

La Spaziale S1 Vivaldi II Espresso Machine (Red)

