Thinking about a 2- or 3-zone DIY mini split in 2026? You can grab a complete...

https://iris-wiki.win/index.php/Zone_Air_Hyper_Heat_3_Zone:_Is_It_Stable_from_0%C2%B0F_to_-13%C2%B0F%3F

Thinking about a 2- or 3-zone DIY mini split in 2026? You can grab a complete 2-zone kit for around $3,510 and handle most setup with basic tools. These systems keep cozy down to about -13°F, so they work well for chilly spots