For a 2026 DIY mini split comparison, check more than SEER2: a 24 SEER2 rating...

https://manuelsultimateop-eds.lucialpiazzale.com/should-i-buy-a-mini-split-from-a-big-box-store-if-it-looks-cheap

For a 2026 DIY mini split comparison, check more than SEER2: a 24 SEER2 rating looks good, but line-set length and cold-weather output matter too. I’d compare 8-75 ft line-set options and minimum operating temperatures before choosing.