Your Freezer Defrosts Itself — And Quietly Adds It to the Bill
Somewhere behind the drawers there is a small heating element that switches on a few times a day, melts the frost and hands the job back to the compressor. Frost-free convenience is genuinely useful — but it is never free, and the energy label never splits it out as a line item. Here is how to work out whether it earns its keep in your kitchen.