this post was submitted on 09 Jul 2024
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Microblog Memes

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A place to share screenshots of Microblog posts, whether from Mastodon, tumblr, ~~Twitter~~ X, KBin, Threads or elsewhere.

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[–] Psythik@lemmy.world 5 points 4 months ago (1 children)

No we have both, and they're still heat pumps. The direction the heat pumped is irrelevant; the fundamentals are the same.

[–] MindTraveller@lemmy.ca -2 points 4 months ago* (last edited 4 months ago) (1 children)

Yes, air conditioners and heat pumps are indeed the same thing. Americans just don't call the two-directional heat pumps air conditioners for some reason. I guess they don't believe you can condition air by making it hotter. In my country, we consider heating part of conditioning.

[–] nilloc@discuss.tchncs.de 2 points 4 months ago

We call it HVAC (Heating, Ventilation, Air Conditioning), and so do other countries that speak English for a reason. It’s different from heating in that air conditioning can also involve controlling air humidity/quality.

Heating gets its own because until reversible heat pumps, it was a separate system that only heated the building (sometimes not even the air directly in the case of heated floors).