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

https://wiki-legion.win/index.php/Pioneer_Mini_Split_in_Cold_Weather:_Is_It_a_Bad_Idea%3F

Comparing DIY mini splits for 2026? Look beyond SEER2: line-set length, low-temperature heating, and warranty details can matter more day to day. One model offers 24 SEER2 and an 8-75 ft line set, but check what fits your room and install.