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

https://telegra.ph/MRCOOL-DIY-Trustpilot-32-Out-of-5--Should-I-Worry-09-27

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