A++ means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Directive 2010/30/EU. A++ Electrolux EW8H4841RO, Freestanding, Front-load, Heat pump, White, Buttons, Rotary, Left Electrolux EW8H4841RO. Appliance placement: Freestanding, Loading type: Front-load, Drying system: Heat pump. Drum capacity: 17.6 lbs (8 kg), Condensation efficiency class (old): B, Condensation efficiency class: B. Delay start (max): 20 h. Energy consumption: 1.93 kWh, Annual energy consumption: 235 kWh, Heat source: Electric. Depth: 26.1" (662 mm), Width: 23.5" (596 mm), Height: 33.5" (850 mm)