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

https://penzu.com/p/e003ce8bb80b152e

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.