A means that the product is best rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. A Haier XS 4A4M4PB, Fully built-in, Full size (60 cm), White, Basket, 14 place settings, B Haier XS 4A4M4PB. Appliance placement: Fully built-in, Product size: Full size (60 cm), Control panel color: White. Number of place settings: 14 place settings, Noise emission class: B, Noise level: 44 dB. Apps supported: hOn. Energy efficiency class: A, Water consumption per cycle: 9.5 L, Energy consumption per 100 cycles: 54 kWh. Width: 23.5" (597 mm), Depth: 21.9" (555 mm), Weight: 89.1 lbs (40.4 kg)