For 2026 DIYers in cold climates, mini splits with 24 SEER2 ratings deliver...

https://ace-wiki.win/index.php/Do_I_Need_a_Base_Pan_Heater_for_Cold_Climate_Mini_Splits%3F

For 2026 DIYers in cold climates, mini splits with 24 SEER2 ratings deliver efficient heating down to -22°F. Expect 8-75 ft line set flexibility for versatile installs