Energy Efficient Freestanding Fridge Freezer Fridge freezers are switched on at all times and continuously consuming energy, so it's important to opt for one with a high energy efficiency rating. Look out for a fridge equipped with frost-free technology so that you don't have to worry about defrosting the fridge https://freezer22161.mdkblog.com/35107101/10-situations-when-you-ll-need-to-be-educated-about-50-50-fridge-freezer