For DIYers tackling cold-climate mini split installs in 2026, focus on units...

https://www.mapleprimes.com/users/nathan_adams87

For DIYers tackling cold-climate mini split installs in 2026, focus on units with 24 SEER2 ratings and heating down to -22°F for reliable warmth. Expect line set lengths from 8 to 75 feet to fit your layout