Comparing 2026 DIY mini splits? Look beyond SEER2: line-set length, low-temp...

https://www.deltabookmarks.win/for-a-2026-diy-mini-split-compare-more-than-the-headline-seer2-a-24-seer2

Comparing 2026 DIY mini splits? Look beyond SEER2: line-set length, low-temp heating, noise, and room fit matter day to day. A 24 SEER2 rating and -22 F heating range sound useful, but check install details and warranty before buying.