Gruppo Izzo Alex Duetto IV Plus Espresso Machine MK619

Gruppo Izzo Alex Duetto IV Plus Espresso Machine MK619
The Alex Duetto has been known for years amongst coffee enthusiasts as the leader in dual boiler espresso machines. Now, the Alex Duetto IV espresso machine by Izzo has gone even further into the forefront with a score of great new features that make this machine easier to use while producing the same great tasting espressos and cappuccinos the brand is known for.
The following is a list of functions controlled by the PID:
Controls the temperature in the group boiler AND the steam boiler. (No Pressure stat)
Easily changes the machines operational mode from 15 amps to 20 amps.
Temperature display easily changed from Fahrenheit to Celsius.
Can program the offset settings for both boilers.
Default values for P, I, and D can be changed (please consult with our Service Department prior to changing).
Either boiler can be turned off. (save energy and turn the steam boiler off if you only want espresso)
Note: You can also turn the steam boiler on and off with a switch on the side of the machine.
For those of you who are uncertain if you have a 15 amp or 20 amp receptacle, please look at the image below. 15 Amp Mode will need to use a converter cord. If you have ANY questions please feel free to call us prior to making a purchase. We are here to help.
Features
**NEW** Inversion of the motor position: The Motor has been installed over the pump
**NEW** Smaller drip tray for more cup clearance
**NEW** Pump adjustable from outside, adjust the pump without disassembling the machine
**NEW** New Motor mounts reduces vibration for quieter performance
**NEW** NEW PID with shot timer integrated
**NEW** Boilers with drain plugs, convenient if you need to ship your machine or descale it
**NEW** Mushroom in stainless steel
**NEW** Internal Gicler in stainless steel
**NEW** Heating elements access, change heating elements without disassembling the machine
**NEW** Double precision insert basket included
**NEW** Group has been raised for additional clearance allowing use of taller cups
**NEW** Magnets behind drip tray to hold it more securely in place
Smaller, recessed heater lights
Large redesigned drip tray, holds 32 oz. of water
Drip tray has catch tray on back, easy to slide in
Ergonomic angled portafilters, for ease of use
Cup warmer tray with rails, better ventilation
Reinforce front to reduce flexing
Discharge into drip tray goes down instead of forward, silicone tube no longer visible
Easy access expansion valve
Lever action, E 61 commercial group with automatic pre-infusion
No-Burn articulating steam arm
No-Burn articulating hot water arm
3 different style tips (1- 3 hole, 2- 4 hole)
Stainless steel base 58mm tamper
All stainless construction (including the frame)
Large removable drip tray (includes option to drain if desired)
Dual boilers
PID controller for the group boiler (with 1.0 degree Fahrenheit adjustment)
PID controller also controls the steam boiler temperature (and thus pressure)
Extremely quiet rotary pump
Quiet and more reliable SSR Power Relay
Water tank 2.4 liter with low water sensor (cuts power to heater)
Lever control to allow switching water source from direct plumb to water tank
Low water sensor in the reservoir
Red indicator lights clearly marked so you can tell which boiler is receiving power
Rubber insulating boots over heating element ends for safety
Optional drain kit included
15 or 20 amperage operational mode
2″ clearance between the drip tray and the portafilter
Specifications
Identification
Model
Alex Duetto IV
Manufacturer
Izzo
Best Use
Small Restaurant Office Home
Engineering
Approvals
Automation
EE Semi-Automatic
Output Capacity
20 Espressos Per Hour
Boiler
Dual boiler (2.6 liter): Steam Boiler (1.8 liter capacity, 1200 watt heating element) Group Boiler (0.8 liter capacity, 800 watt heating element) Copper & Brass
Cup Size
Traditional Cup
Groups
1 Group
PID Temperature Controller
PID controller for the group boiler (with 1.0 degree Fahrenheit adjustment). PID controller also controls the steam boiler temperature (and thus pressure)
Plumbing
Reservoir (2.4 liter) / Plumbing option (low water sensor (cuts power to heater)
Pump
Extremely quiet rotary pump
Convenience / Functionality
Display
Red indicator lights clearly marked so you can tell which boiler is receiving power
Drain Tray
Large removable drip tray (includes option to drain if desired)
Hot Water Spigot
1 Stainless steel no burn hot water spigot
Controls
Steam Arms
1 Stainless steel steam arm with 4-hole steam tip and .9mm holes
Dimensions
Height
16.50 inches
Width
14.25 inches
Depth
17.25 inches
Weight
72 pounds
Electrical
Amps / Volts
15 or 20 Amp operational mode 110 Volts
Watts
1200 Watt steam boiler 800 Watt group boiler
Colors / Options
Colors
Polished Steel
Options
Features
Water tank with plastic dust cover. Safety over pressure valve now easy to access and adjust. New tank design–open top for easier access. Alarm beep switch. Custom made knobs. Lever action, E 61 commercial group with automatic pre-infusion. All stainless construction (including the frame). Quiet and more reliable SSR Power Relay. Lever control to allow switching water source from direct plumb to water tank. Rubber insulating boots over heating element ends for safety.
Includes
Optional drain kit included.
 
Warranty: Two-year parts and labor provided by this website and our distribution partner(s).
Resources
Complete Downloadable Alex Duetto IV Instruction ManualComplete Downloadable Exploded View of Duetto