For 2026, compare DIY mini splits by more than price: 24 SEER2 sounds...

https://stephensimpressivejournals.tearosediner.net/pioneer-mini-split-in-cold-weather-is-it-a-bad-idea

For 2026, compare DIY mini splits by more than price: 24 SEER2 sounds efficient, but check whether an 8-75 ft line set fits your layout and how the unit handles -22 F. I’d also weigh install ease, noise, and parts support.