Thinking about a 3-zone DIY mini-split? With units rated to heat efficiently...

https://www.bookmarkpage.win/a-3-zone-diy-mini-split-lets-you-control-the-temperature-in-multiple-rooms

Thinking about a 3-zone DIY mini-split? With units rated to heat efficiently even at -13°F and SEER2 ratings around 24, you get reliable comfort without a massive electric bill