Thinking about a 3-zone DIY mini split? It’s a solid way to cut heating and...
https://www.e-architect.com/articles/best-3-zone-diy-mini-split
Thinking about a 3-zone DIY mini split? It’s a solid way to cut heating and cooling costs while keeping every room comfy year-round. Many kits run between $4,100 and $5,600 and handle temps as low as -13°F