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dillrepair t1_j2a5he5 wrote

Reply to comment by Kopites_Roar in Liebherr announces worlds first refrigerator that uses a vacuum in conjunction with finely ground and sustainable lava stone, to insulate its appliances. For the very first time, it is possible to produce freezers with the energy efficiency class “A” in accordance with EU while offering 25% space by rosesandtherest

Because manufacturing cost is probably a bit higher, and mfrs mostly don’t really care whether we use a bunch of energy or whatever they want to sell lots of appliances at a higher profit margin

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tropic420 t1_j2bojdy wrote

It's literally cheaper to pull a partial vacuum on the fridge every time you open the door. Which my 10 year old side by side unit does.

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