News for hackers. Stuff that matters.

A comment on How a Heat Pump Works. Parent comment

Re:How a Heat Pump Works by aaronax on Friday February 10, 2023 @10:54AM (#34741308)
More technically it would be a coefficient of performance of 4, which in some frames of reference is like 400% efficiency.
[ Parent | on HN ]

There are no comments on this comment yet.