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The hunt for the most efficient heat pump in the world (arstechnica.com)
submitted 5 months ago by Oestradiolo@lemmy.blahaj.zone to c/climate@slrpnk.net
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A new generation of engineers has realized they can push heat pumps to the limit.

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[-] sping 2 points 5 months ago

Where? My $300 U shaped window AC is modern quiet, tidy and efficient, but I was reading about window heat pumps being $2-3k.

[-] LinusSexTips@lemmy.world 3 points 5 months ago

My wall mounted split systems were <$1000 AUD each, 3.5kw. Found a sparkie and a fridgie to do the install, set us back around $3000 for two systems installed.

Great units, added some wifi dongles and tied them into my home-assistant for remote / out of home control & scheduling.

Probably the best addition to our home currently, don't know how we lived here using pedestal fans and gas heating.

[-] MNByChoice@midwest.social 1 points 5 months ago

Search Amazon for "window heat pump".

I cannot comment on quality or efficiency.

[-] sping 1 points 5 months ago* (last edited 5 months ago)

Well all conventional air conditioners are strictly heat pumps, but when we say heat pump everyone usually means bi-directional heat pumps - ones that can provide heating as well as cooling. My Amazon results are not that and I was recently reading about them coming to market starting at $2k.

this post was submitted on 03 Jul 2024
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