Jura GIGA W3 Professional

370 × 550 × 497 mm, 18.2 kg: for a unit with dual burr mills and two parallel fluid systems, the footprint is comparatively compact. The front panel is 3 mm solid aluminium, indicating professional-grade positioning. The chassis is designed for permanent placement on a stable, level work surface; wall mounting is not provided for and is not permitted according to the operating manual.

The control interface combines a TFT colour display with variable display buttons and a rotary switch. Touch operation is not available. For operators in office environments, this is not a limitation, as the rotary switch is operable with gloves and is more robust against accidental inputs than capacitive displays. The menu structure requires familiarisation time; users without training will not immediately locate all 43 beverage options. The operating manual specifies that commercial use requires trained personnel.

The combination outlet is adjustable in height from 70 to 159 mm and in width from 20 to 50 mm. This accommodates espresso cups as well as 360 ml carafes. The separate hot water outlet is adjustable in height from 69 to 165 mm. Both outlet systems are designed for daily disassembly and cleaning; the care guide describes this as a daily task and requires trained personnel.

The 1,000 g bean hopper and 5 litre water tank are accessible at the unit's top edge. When placed beneath an overhead cabinet, the unit's height of 550 mm becomes a critical dimension. For an open office kitchen without overhead cabinets, this is not an issue; anyone wishing to integrate the unit must allow for at least 600 mm clear height plus filling clearance. The unit is not designed for installation beneath an extractor hood.

43 individually programmable coffee specialities are available according to the manufacturer data sheet 2015. This is among the highest figures in the tabletop segment and permits differentiated menu design. Coffee, espresso, cappuccino, latte macchiato, hot water for tea: the essential office beverages are covered. The US product page recently listed 34 specialities; the primary value from the data sheet is 43 and was used as the basis.

The electrically adjustable ceramic burr mill offers five grind settings. Ceramic wears more slowly than steel and produces less metallic debris in the ground coffee. Two mills work in parallel; at high throughput, this significantly reduces wait times. The variable brew unit processes 5 to 16 g coffee per pour. Coffee strength is programmable in five levels; brew and hot water temperature each in three levels.

Two high-performance pumps with 15 bar each and two thermoblocks enable simultaneous preparation of coffee and milk foam. This is the technical core of the GIGA concept: coffee and milk are processed in parallel, with the brew cycle not waiting for milk processing. For dual pours, preparation time according to the data sheet is approximately 83 seconds for two cappuccino and approximately 38 seconds for two espresso. These figures come from the 2015 data sheet; they may vary under actual operating conditions.

Air intake for milk foam is electronically controlled, making foam consistency more reproducible than in manually regulated systems. The external milk system requires a refrigerated milk container at 4 to 8 °C. JURA supplies matching Cool Control milk coolers as accessories; these are not included in the unit price.

The 5 litre water tank is adequately sized for this unit type. At an assumed water consumption of 200 ml per dual pour, a full tank provides approximately 25 dual pours. In an office of 80 to 120 people with moderate coffee consumption, the tank must be refilled one to two times daily depending on usage intensity. Mains water connection is not provided for the GIGA W3 according to the data sheet. This is a limitation compared to high-throughput units with direct mains supply; for offices with over 200 people, manual tank operation becomes an operational burden.

The bean hopper holds 1,000 g. At a typical dose of 8 to 10 g per pour, this provides 100 to 125 individual pours, or 50 to 62 dual pours. At 150 cups daily, the hopper will be empty before end of shift; a single daily refill is insufficient. For high-throughput locations, this is a relevant service requirement.

The spent grounds receptacle is designed for a maximum of 40 portions. This directly limits the number of pours between emptying intervals. Daily emptying is mandatory for typical office use; the operating manual explicitly requires this. Overfilling the receptacle risks blockages in the ejection system.

The combination outlet features two coffee and two milk outlets. This allows simultaneous dual pours. For office peak hours when multiple people are waiting in the coffee area simultaneously, this parallel outlet is the key capacity advantage over single-outlet units.

43 programmable specialities are available on the menu; a typical office will regularly use five to ten of them. Maintaining a long menu list requires effort during initial setup and subsequent modifications. Without active menu curation, users face an unwieldy list that creates confusion.

Commercial use by trained personnel: the operating manual explicitly requires this. This is not a recommendation, but a machine classification requirement. Operating the unit in an office without clearly assigning service responsibility violates the manufacturer's operating instructions.

Daily cleaning requirements are substantial. Daily tasks: empty and refill the water tank, empty and rinse the drip tray and spent grounds receptacle, disassemble and rinse the combination outlet. On days when milk-based drinks are prepared, milk system cleaning is required. According to the care guide, this involves 15 ml cleaner in 250 ml water. The cleaning cycle runs automatically but requires operator presence and correct operation.

The machine cleaning cycle with a JURA cleaning tablet takes approximately 20 minutes. The price per tablet is EUR 1.65 gross (pack of 6 for EUR 9.90 gross according to the reviewed idealo offer). Cleaning frequency depends on throughput; the unit automatically prompts for cleaning after a set number of pours.

The descaling cycle takes approximately 50 minutes and uses 800 ml water for the descaling solution. JURA recommends CLARIS Pro Blue filter cartridges (item number 69670, pack of 4) for commercial use, which reduce water hardness and extend descaling intervals. Descaling frequency depends on local water hardness; the operating manual includes a water hardness test.

The milk tube should be replaced approximately every three months. This is a consumable component to factor into maintenance planning. The replacement tube price cannot be verified from reviewed sources; this should be enquired with a dealer or authorised JURA service centre.

Rated power is 2,300 W according to the data sheet. This corresponds to a standard 230 V / 10 A supply and does not require three-phase installation. The circuit protection must be rated for 10 A. In older office buildings, this should be checked before commissioning; an inadequately protected circuit is an operational risk.

Standby power consumption is below 0.1 W according to the operating manual. This represents minimal consumption when idle. In energy-saving mode, after approximately five minutes of inactivity, the unit consumes approximately 30 Wh per hour in the first power-save mode, and 12 Wh or 15 Wh in deeper modes, according to the operating manual. These figures are documented in the operating manual but have not been verified against an independent measurement protocol.

An exact annual consumption value with EU energy label cannot be documented from reviewed sources. The unit was developed in 2015 and falls under the ecodesign requirements for professional kitchen appliances then in force. For procurement officers who need energy classification as a selection criterion, this represents a missing comparison metric.

As a rough estimate: at 150 pours daily, 250 operating days per year and an assumed brew time of 1 minute per pour, the unit runs 2.5 hours per day, which at full rated power would yield approximately 1,440 kWh annually. This is an upper limit, as the 2,300 W is not drawn continuously; realistically the figure is in the range of 600 to 800 kWh, which the cost section assumes. Add standby consumption during idle hours. This is an estimate based on rated power; exact measurement data is not available.

Air-borne noise emission is specified at below 70 dB(A). This is a maximum value. 70 dB(A) is approximately equivalent to normal conversational speech. For very quiet environments such as private offices, this is a borderline figure to consider before installation. For kitchen areas or shared spaces, this value is not a concern.

A current new price for the GIGA W3 Professional (item number 15071) in Germany cannot be verified from reviewed public sources. The unit was developed in 2015; current availability as new stock in German retail cannot be determined from available sources. The market predominantly shows factory-refurbished stock.

The reviewed German offer for a professionally refurbished unit (item number 15071) is EUR 1,499 gross, or EUR 1,260 net. For US units (120 V, item number 15089), US platforms quote between USD 3,799 (factory-refurbished from ShopJura) and USD 5,499. At the ECB reference rate of 07 August 2026 (approximately 1 EUR = 1.1535 USD), this equates to EUR 3,293 or EUR 4,767 net. US units are not suitable for German 230 V operation; these prices serve as market value reference.

Running costs comprise several components. Cleaning tablets: EUR 1.65 gross per machine cleaning cycle (pack of 6 for EUR 9.90 gross according to idealo). Milk system cleaner: 15 ml consumption per cleaning; price in German market cannot be verified from reviewed sources. CLARIS Pro Blue filter cartridges (item number 69670): interval replacement depending on water hardness; individual price not verified. Milk tube: replacement approximately every three months; price not verified, to be clarified contractually.

For per-cup operation, raw material costs can be estimated: at 8 g coffee per pour and a typical commercial coffee purchase price of EUR 10 to 15 per kilogram, raw material costs are EUR 0.08 to 0.12 per portion. Water adds less than approximately EUR 0.01 at 200 ml per pour. Milk is not included in this calculation.

Energy costs: at an estimated annual consumption of 600 to 800 kWh (estimate, not verified) and a commercial electricity rate of approximately EUR 0.20/kWh, energy costs are EUR 120 to 160 per year.

For operators wishing to enter into a maintenance contract with an authorised JURA service centre, the terms and prices are not publicly documented. For commercial units of this class, annual contracts with inspection and parts warranty are standard; actual costs should be clarified contractually.

The residual value of factory-refurbished units depends heavily on maintenance condition. The reviewed German market example (EUR 1,260 net) shows that well-maintained units retain considerable market value after several years of operation. This supports a long operational life when maintenance routines are consistently observed.