this post was submitted on 16 Jun 2023
32 points (100.0% liked)
xkcd
9127 readers
214 users here now
A community for a webcomic of romance, sarcasm, math, and language.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
That's what I was thinking. Expansion/absorption happens in the air handler in the house, while compression/radiation happens outside.
For heating, it usually just turns on an electric coil in the air handler.
They work in reverse too. A heat pump can heat more efficiently than a resistance heater.