Εlectronic with programmable keypad – Touch screen. Copper boiler in  14 – 21 litre capacities with thermostatic circuit, or multi boiler system. Insulated boiler to save energy consumption and improve thermal stability compared to traditional coffee machines. Traditional temperature compensated group (4.4kg). Hot/Cool Water Mix. Steam taps with quick opening. New steam nozzles with anti-scald system to facilitate use.