https://zacho-freeman.hubstack.....net/why-is-it-so-us
Frost Free Fridge Freezers Frost-free models employ advanced technology to avoid ice accumulation in the freezer, meaning that you don't have to defrost. This allows the appliance to perform more efficiently. Choose a refrigerator-freezer that has an energy efficiency rating above A. This will help keep electricity costs down and make the environment more sustainable. Automatic defrost Automatic defrost is a time-saving feature. It makes use of a blower to remove warm air and prevent condensation of moisture