E means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. E Hisense RB419D4AY2, 324 L, No Frost (fridge), SN-T, 4.5 kg/24h, E, Beige Hisense RB419D4AY2. Total net capacity: 324 L. Door hinge: Right. Climate class: SN-T, Noise level: 40 dB. Fridge net capacity: 227 L, No Frost (fridge), Fridge interior light, Fridge number of shelves/baskets: 4, Number of vegetable drawers: 1. Freezer net capacity: 97 L, Freezing capacity: 4.5 kg/24h. Energy efficiency class: E, Annual energy consumption: 235.96 kWh. Product colour: Beige