Shopping DIY mini splits for 2026? MRCOOL offers 24 SEER2, compared with Zone...

https://wordspringer.com/s/mOFLfrcP1Zi9WM1RKARZp

Shopping DIY mini splits for 2026? MRCOOL offers 24 SEER2, compared with Zone Air’s 23 SEER2. The key choice: best value for heating above -15°F, or Zone Air Hyper Heat for cold-weather performance down to -22°F.