One of the most popular machines we've offered, the Alex Duetto 2, just got better. We're happy to now be able to offer the latest upgrade to Izzo's Alex Duetto, the Alex Duetto 3. The Alex Duetto 3 takes everything we love about the Duetto 2 and makes it even better. Just like its predecessor, the Duetto 3 is an E61 espresso machine that combines PID (digitally controlled temperature stability), dual boilers, and the ability to plumb in or use the water reservoir with the already steller reputation of the legendary group head. While we have an extended list of the upgrades below, a few of our favorites our: new curved body styling replacing outer shell, ergonomic portafilters, standard cup rails, and reinforced front panel to reduce flexing when locking in the portafilter.
With a reputation that precedes it, the Izzo Alex Duetto III Semi-Automatic Espresso Machine now features a host of functional upgrades to make it an even more dynamic choice for the discerning home barista. At the same time, this prosumer machine stays true to its winning original formula -- dual insulated copper boilers, PID-controlled E-61 brew group, and quiet rotary pump -- for performance you can count on. As with the previous model, the Izzo Alex Duetto III can operate using the water reservoir or be plumbed directly into a water line.
New in the Duetto 3:
Rounded edge to the top outer shell.
Improved top ventilation for better cup warming.
Hand rails come standard.
New, angled, ergonomic portafilter handle.
Reinforced front panel to reduce flexing when locking in portafilter.
Heater lights are smaller and flush-mounted.
Large redesigned drip tray.
Expansion valve drips through tube built into the face plate on the machine rather than the tubing that stuck out on the Duetto II.
Easy access expansion valve.
Drain assist between pump and motor.
E-61 Brew Head: The commercial-grade E-61 brew group excels at temperature regulation for superior espresso extraction. This model also features automatic pre-infusion to maximize drink flavor and aroma. A thermal siphon design stabilizes the brew group's temperature during periods of inactivity.
58 mm chrome-plated brass portafilter with two filter baskets, for single and double-shot espressos, as well a disc for backflushing.
3-Way Bi-pass Valve & Lever Control: Like the Alex II, this model incorporates a user-friendly lever design for shot initiation and, once you end the shot, pressure will be released via the three-way valve, leaving you with a dry puck for easy disposal.
Gicar proportional–integral–derivative controller (PID controller): The advanced Gicar PID lets you adjust boiler temperatures to fine-tune steaming and extraction results.
The water reservoir has a generous 2.4-liter capacity and an integrated sensor that will switch the machine off if water levels are too low to prevent a dry boil. This model can also be plumbed directly to a water source. A stainless steel braided water-line is included.
Machine operations generate minimal noise, thanks to the professional-grade rotary pump.
Both the steam wand and hot water nozzle can be swiveled as needed and feature no-burn designs for safe operation. The steam wand has a four-hole design to create hassle-free microfoam.
Two manometers, (pressure gauges), one for steam and the other for the brew group
Vacuum breaker valve that diverts steam back to water tank
Dual Boiler System (Stainless Steel)
This prosumer model has dual insulated copper boilers for top-of-the-line performance. The dedicated brew and steam boilers are both PID controlled, adjustable by one degree Fahrenheit at a time. The autonomous nature of the boilers allows them to maintain different brewing and steaming temperatures, if need be.
An added benefit of having two boilers is the ability to switch an inactive boiler off to conserve power. If you’re simply brewing and do not need to steam or froth, the Izzo Alex Duetto III will actually allow you to turn the steam boiler off and vice versa. The steam boiler has a 1200-watt heating element and the brew boiler is served by a 800-watt element.
E61 Lever Action Grouphead: A commercial quality grouphead that helps greater ensure temperature stability.
Dual Boilers: 1.8 Liter insulated copper steam boiler and .8 Liter group boiler.
Tank or Plumbed: Rotary pump and 2.4 Liter water tank with lever control to switch between direct-plumbed and reservoir which can be accessed by removing the cup tray on top.
All-Stainless Construction: Including double-walled outer frame, now with no gap around top rim.
No-Burn Wands: No-burn steam and hot water wands.
Other Details:
Two pressure gauges, one for steam and one for the group
Two red lights to indicate power to group or steam boilers
1200 Watt heater for Steam Boiler and 800 Watt heater for Group Boiler
New polished metal feet
Low Water Sensor
Vacuum Breaker Valve that diverts steam back to water tank
Over Pressure Valve sends water back to drip try if the pump pressure gets to high
15 or 20 Amp operation (Standard is 20, while 15 can be programmed through PID and requires convertor cord listed in options when adding to cart)
PID Functions
Digitally controls the temperature in both the Group Boiler as well as the Steam Boiler
Can change the machines operation mode between 15 and 20 amps
Can switch temperature display between Celcius and Fahrenheit
Can program the offset to ensure that the temperature selected is the temperature of the water exiting the group
Either boiler can be turned off (there is also a dedicate switch for the Steam Boiler on the side of the machine)
Accessories:
Ergonomic 58 millimeter portafilters: one single and one double
Stainless steel blank disk for backflushing
Stainless steel Izzo tamper
Pros
The PID allows precise temperature control.
There is plenty of steam with a dedicated 1.8 L steam boiler.
E61 grouphead provides further temperature stability and pre-infusion.
