For 2026, DIYers tackling cold-climate mini splits should eye models boasting...

https://sirachapete736.gumroad.com/p/quick-connect-fitting-keeps-leaking-what-did-i-do-wrong

For 2026, DIYers tackling cold-climate mini splits should eye models boasting 24 SEER2 ratings and reliable heating down to -22°F. Expect to save $1,500-$3,000 on professional install costs with systems supporting line sets from 8 to 75 feet