Energy Efficient Freestanding Fridge Freezer The Freezers in your fridge are always operating and consume energy. It's therefore important to select a model that has a high energy efficiency rating. You can prevent defrosting the fridge manually by choosing a model with frost-free technology. Other useful features include a super https://www.frydge.uk/products/hisense-black-frost-free-50-50-fridge-freezer-e-rated