For 2026, choosing a cold-climate mini split means balancing efficiency and...

https://emmasnewjournal.talesignal.com/posts/what-refrigerant-should-i-buy-in-2026-r-454b-vs-r-410a

For 2026, choosing a cold-climate mini split means balancing efficiency and cost. Models with 24 SEER2 run efficiently even at -22°F, keeping your home warm in harsh winters. Most kits support 8-75 ft line sets, fitting tight installs