Shopping DIY mini splits for 2026? MRCOOL delivers 24 SEER2, while Zone Air...

https://meet-wiki.win/index.php/What_Tools_Do_I_Actually_Need_to_Install_a_DIY_Mini_Split%3F

Shopping DIY mini splits for 2026? MRCOOL delivers 24 SEER2, while Zone Air rates at 23 SEER2. The real choice: better value for heating above -15°F, or Hyper Heat that keeps working down to -22°F in colder winter weather.