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Thermoelectric cooling: it's not great.

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Further reading 1

Why does moving the measurement change the verdict on a machine? →Open a dishwasher after its first drain, then remove the bread from a toaster. Two small experiments expose where a measurement begins, where it ends and what the instrument actually senses.This video helps answer · Lose the compressor: where does the heat go?

Caption notes

A thermoelectric module can be tiny, but a refrigerator still has to dump heat from its hot side. The presenter includes the heat sink and fan in the comparison, then relates heat removed to electricity consumed.

Archived captions (transcription method unspecified) ↗
Original passages · 2
you need a finned heat sink
Thermoelectric cooling: it's not great. · ▶ 4:59–5:06
can move more heat energy out of the fridge's interior than it takes to run the heat pump
Thermoelectric cooling: it's not great. · ▶ 16:58–17:05

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