2026 DIY mini split comparison: look beyond SEER2 to line-set length,...

https://wakelet.com/wake/GSU61mbicfoKpksyVEXgh

2026 DIY mini split comparison: look beyond SEER2 to line-set length, cold-weather output, and warranty support. A 24 SEER2 model with an 8-75 ft line set may fit one layout, while a -22 F rating matters in colder climates