For 2026 DIYers in cold climates, mini splits now offer 24 SEER2 efficiency and...

https://codysnewinsight.swiftnestly.com/posts/pioneer-quantum-ultra-23-seer2-why-people-still-pick-hyper-heat-models-for-cold-climate-heating

For 2026 DIYers in cold climates, mini splits now offer 24 SEER2 efficiency and can heat down to -22°F, cutting energy bills without frozen pipes. Most kits fit 8-75 ft line sets for flexible installs