PID controller also controls the steam boiler. (No pressure to fail)
Can program the offset for both boilers. (Makes for easy increase of steam boiler pressure)
The first you will probably notice is that we are having Izzo insulate the steam boiler and add additional vents both top and bottom to promote cooling inside the machine. This will help to prolong the life of the electronic components inside the machine.

New PID control allows better and easier control of Brew and Steam Boiler Temperature control New additional SSR relay to control to lead the temperature much quieter New smart aluminum feet

1. No more pressure stat: both boiler's temperature water/steamer and brew are now controlled by a special super PID able to check 3 probes and once.
2. Two SSR relay: one for each boiler to assist the PID's accuracy in this job.
3. Boiler's priority: you may program the off set of each boiler as well as which one you want to get electrical power prior.
4. PID limit: just a security option for highest water/steamer boiler's temperature setting, so that you may not overcame °C 128 or °F 262,4, corresponding to 1,5 bar into the boiler
5. OPV rerouting: OPV water waste back into the drip tray, no more caring for the reservoir overflow when you plumb the machine to mains water.
6. Vacuum breaker valve: no more danger of steam/drops sprinkled inner the machine environment; it goes back to reservoir.
7. Boiler's hook: both boilers are now hooked to the bottom grid, no more movement during the transport.
8. Boiler's on/off switch: we kept the previous button on the machine's side to quicker easily use the Nuova Duetto economically.

Dieter01 wrote:Whats the benefit to having a temperature controlled steam boiler?