For DIYers tackling cold climates in 2026, mini splits with at least 24 SEER2...

https://kylerscoolblogs.novacrestiq.com/posts/what-is-the-real-weekend-workload-for-installing-a-diy-mini-split

For DIYers tackling cold climates in 2026, mini splits with at least 24 SEER2 and heat down to -22°F stand out. Expect to save $1,500-$3,000 on installation by handling your own 8-75 ft line set