News for hackers. Stuff that matters.

A comment on US companies are producing heat pumps that work below -20F(-28C). Parent comment

Re:US companies are producing heat pumps that work below -20... by Scoundreller on Wednesday December 28, 2022 @02:50PM (#34165056)
Depends on your constraints. The CO2 round trip is a lot longer for gas.
[ Parent | on HN ]

There are no comments on this comment yet.