For 2026, MRCOOL’s 24 SEER2 and Zone Air’s 23 SEER2 mini splits both offer...

https://jasperotbu571.iamarrows.com/what-maintenance-do-diy-mini-splits-need-each-month

For 2026, MRCOOL’s 24 SEER2 and Zone Air’s 23 SEER2 mini splits both offer efficient DIY comfort. Choose MRCOOL for value in climates above -15°F; go with Zone Air Hyper Heat if you need heating down to -22°F.