Doubts about whether heat pumps work well in subzero conditions shown to be unfounded, say researchers
  • schnokobaer@feddit.de
    14·
    1 year ago

    A split system AC is a heat pump in any context. So is a refrigerator. They’re all the same technology that move energy via a refrigerant’s latent heat by compressing it into a warm part and letting it expand into a cold part.