Heat pump performance in cold weather
Date Created: 2023/10/21
This article says that the heat pump needs auxiliary heat below 0°C.
On the other hand, this article says that they are twice as efficient as oil heating down to -30°C.
This article says that the heat pump needs auxiliary heat below 0°C.
On the other hand, this article says that they are twice as efficient as oil heating down to -30°C.