For a 2026 DIY mini-split comparison, look past the headline efficiency number...

https://spencersexcellentcolumn.scriblorax.com/posts/is-zone-air-really-10-to-20-percent-cheaper-than-mrcool

For a 2026 DIY mini-split comparison, look past the headline efficiency number and check what fits your room and climate. A 24 SEER2 rating may save power, but cold-weather output and defrost behavior matter more if you heat through winter