The ultimate in home luxury, the La Marzocco GS3 uses the technology as found in the La Marzocco commercial coffee machine range. The La Marzocco GS3 is packed with advanced technology features including dual boilers, saturated brew groups, PID temperature control, and ruby flow restrictors to resist erosion and scale formation. With a rotary dial under the side of the machine, the La Marzocco allows you to add cold water thereby adjusting the temperature of your water from the hot water arm. The La Marzocco GS3 – truly a collectors item! Available in 2 models: AV – Volumetric & MP – Paddle. Description LA MARZOCCO GS3 Key Benefits Steam Arm: Insulated Arm with 4-hole tip Hot Water Arm: Separate outlet. Cup Warmer: Removable cup tray on top of machine Gauges: Steam Pressure and Pump Pressure Safety: Low water sensor for tank Water Source: 3.5L removable tank which sits under the machine behind the drip tray PID: Temperature control of both boilers. Auto-time on LA MARZOCCO GS3 Specifications Power: 220 V Element: 2100w Group Head: 58mm Group Head Heating: Thermosyphonic Steam Boiler: 3.5L Stainless Steel Brew Boiler: 1.5L Stainless Steel Pump: Rotary Handles: 58mm Single and Double Weight:34.5 Kgs Width: 400mm Depth: 530mm Height: 355mm Made In: Italy Manufacturer: La Marzocco