Dual Boiler

Dual Boiler

Dual Boiler (DB)

Finally, in some espresso machines for commercial or home use, water for brewing is heated in a separate chamber, which requires two separate boilers. This is found primarily in higher-end machines, though it is also found in some mid-range machines, overlapping with HX.

The term "Dual Boiler" is used narrowly for machines with two separate boilers, and more broadly for what are more properly called "Dual Heater" (DH) machines featuring a boiler for brewing and a separate thermoblock (TB) for heating brew water to steaming temperature – opposite to HX machines, where the boiler is at steaming temperature and is cooled to brewing temperature.

In principle, TB machines yield stabler brew temperatures at the expense of steaming performance and speed, while HX machines yield better steaming at the expense of stable brew temperature. True DB machines provide stable brew temperatures and fast steaming, but are larger and more expensive.

The first DB was the La Marzocco GS of 1970.

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La Spaziale S1 Mini Vivaldi II

Electronic one group coffee machine Proportioned dose setting Electric heating Electronic t..

1,525.00€ Ex Tax: 1,250.00€

Rocket R 60 V Pressure Profiling Espresso Coffee Machine

Unique pressure profiling system together with Rocket's incredible craftsmanship                                       .

3,498.96€ Ex Tax: 2,868.00€

Rocket R NINE ONE Espresso Coffee Machine

DUAL BOILER TECHNOLOGY + SATURATED GROUP + PUMP PRESSURE PROFILING


4,999.56€ Ex Tax: 4,098.00€

Rocket R58 V2 Espresso Coffee Machine

Dual independently operated PID controlled boilers for optimum extraction

2,196.00€ Ex Tax: 1,800.00€

La Spaziale S1 Vivaldi II

Electronic one group coffee machine Proportioned dose setting Electric heating Electronic t..

1,817.80€ Ex Tax: 1,490.00€

La Marzocco GS3 AV version

*Dual Boilers Separate boilers optimize espresso brewing and steam production.  *Satura..

6,746.60€ Ex Tax: 5,530.00€

La Marzocco GS3 MP

periscope pressure gauge Periscope pressure gauge monitors real time pressure of the coffee during ..

7,015.00€ Ex Tax: 5,750.00€

Quick Mill 0995P " New Vetrano" Volumetric Pump 2 Boiler

- die-casted group with water circulating; - copper boiler 1.8 lt; - automatic pump refilling with..

2,116.35€ Ex Tax: 1,734.71€

La Marzocco Linea Mini White

linea mini features and specifications *Dual Boilers Separate boilers optimize espresso brewing a..

4,636.00€ Ex Tax: 3,800.00€

Quick Mill 2 BOILER "QM67" Espresso Coffee Machine

Coffee boiler 0,75 lt., with external coating; - Steam boiler 1 lt., with external coating; - Coff..

1,769.00€ Ex Tax: 1,450.00€

La Marzocco Linea Mini Light Blue

linea mini features and specifications *Dual Boilers Separate boilers optimize espresso brewing a..

4,636.00€ Ex Tax: 3,800.00€

La Marzocco Linea Mini Red

linea mini features and specifications *Dual Boilers Separate boilers optimize espresso brewing a..

4,636.00€ Ex Tax: 3,800.00€

La Marzocco Linea Mini Stainless Black

linea mini features and specifications *Dual Boilers Separate boilers optimize espresso brewing a..

4,636.00€ Ex Tax: 3,800.00€

La Marzocco Linea Mini Stainless Steel

linea mini features and specifications *Dual Boilers Separate boilers optimize espresso brewing a..

4,404.20€ Ex Tax: 3,610.00€

La Marzocco Linea Mini Yellow

linea mini features and specifications *Dual Boilers Separate boilers optimize espresso brewing a..

4,636.00€ Ex Tax: 3,800.00€

Dalla Corte Evolution Super Mini Espresso Coffee Machine

Designed for small restaurants and bakeries, the Super Mini has the same basis as our professi..

3,172.00€ Ex Tax: 2,600.00€