this post was submitted on 07 Jul 2024
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[–] Holzkohlen@feddit.de 37 points 4 months ago* (last edited 4 months ago) (18 children)

Heat pumps really are amazing tech. What if I tell you that this is also how your fridge works. Crazy, right?

[–] Honytawk@lemmy.zip 11 points 4 months ago (12 children)

They are also one of the few things that are more than 100% energy efficient.

300% to be exact. Because it uses some natural phenomena that just needs a little jump start and then can be maintained with little energy for massive air movement.

[–] And009@reddthat.com -3 points 4 months ago (4 children)

Ah... energy doesn't work that way. You can't have a perpetually endless cycle with 100% efficiency in real world.

[–] ShrimpCurler@lemmy.dbzer0.com 9 points 4 months ago (1 children)

Well it's not creating energy out of thin air. But it is moving it. So you get more energy moved than the amount of energy put in.

[–] And009@reddthat.com 2 points 4 months ago

Sure but that's not the definition of efficiency, I'm sure it might be 5x more effective than traditional heaters of some sort from the power consumption perspective

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