For 2026, DIYers tackling cold-climate mini splits will find top models...

https://zulu-wiki.win/index.php/Pioneer_Quantum_Ultra_23_SEER2:_Why_People_Still_Pick_Hyper_Heat_Models_for_Cold_Climate_Heating

For 2026, DIYers tackling cold-climate mini splits will find top models delivering up to 24 SEER2 and reliable heat down to -22°F. These systems support line sets from 8 to 75 feet, offering flexibility for tricky layouts