Energy Efficient Freestanding Fridge Freezer Fridge Freezers are constantly on and consuming energy. Therefore, it is essential to choose one that has an energy efficiency rating that is high. Make sure you choose a fridge with frost free technology so that you don't have to worry about defrosting it manually. https://www.frydge.uk/products/montpellier-50-50-split-integrated-fridge-freezer