Doubts about whether heat pumps work well in subzero conditions shown to be unfounded, say researchers
  • schnokobaer@feddit.de
    12·
    1 year ago

    You’d usually run two or more units in a cascade/multiplex when requiring large amounts of power rather than having one giant unit. Means you can turn off one or more units entirely for low heating demand.

    • mxcory@lemmy.blahaj.zoneEnglish
      4·
      1 year ago

      Also choosing a unit (or units) that use a speed controlled compressor will limit cycling as they can ramp for the actual load.