2022-03-26

[public] 148K views, 59.2K likes, dislikes audio only

Technology Connections

More pumping. More now.

Links 'n' stuff:

The original video (explaining how they work)

/youtube/video/7J52mDjZzto

"Part 2" which is now, I guess, more simply about ground-source heat pumps and some other stuff

/youtube/video/7zrx-b2sLUs

Technology Connextras (the second channel that stuff goes on sometimes):

https://www.youtube.com/channel/UClRwC5Vc8HrB6vGx6Ti-lhA

Technology Connections on Twitter:

https://twitter.com/TechConnectify

The TC Subreddit

https://www.reddit.com/r/technologyconnections

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00:00 Intro

00:43 An old video needs correcting

02:19 The Coefficient of Performance

03:16 Resistive Electric Heat's Challenges

05:16 How Heat Pumps get around those

07:39 Modern Heat Pump Performance Is Amazing!

08:33 An analysis of Chicago winters and Heat Pumps

10:53 Hourly Analysis and Conclusion

12:24 Caveats (costs and demand)

13:52 The Main Point Of This Video

15:49 Backup heat, its necessity, and the options involved

18:29 Conclusion and where to go from here

19:56 Bloopers