Comment on Increasing the efficiency of (some) refrigerators with insulating foam, potentially cutting yearly energy use in half

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basmati@lemmus.org ⁨1⁩ ⁨week⁩ ago

The enclosure would decrease efficiency, not increase it. Many fridges have heat exchange pipes along the outer walls, insulating them would cause the phase change to take longer, requiring more on time for the compressor.

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