Buy a new Siemens freezer during the sale between 1 July 2026 and 31 July 2026 and receive a discount. This means you can replace your old freezer with a new affordable one. If you need a lot of space, choose a model with a 300L capacity or more. With. a C energy label, you save the most energy. With a No Frost model, you don't have as much maintenance. That's because you never have to defrost the freezer to make it free of ice. View this page for all Siemens freezers with a sale discount.