The NEPTUNE 5 series features low running and maintenance costs, robustness, durability and high cleaning efficiency. Heating costs are reduced with the award-winning EcoPower boiler system with > 92% heating efficiency. Sound level is reduced thanks to the 1450 rpm motor. PRODUCT FACTS EcoPower boiler with > 92% efficiency Full ceramic piston pump Reduced running costs 1450 rpm motor with low noise level Quick Service concept reduces maintenance costs Easy to use control panel, all controls on one place ERGO quick change accessory system for additional user comfort