Thinking about a 3-zone DIY mini split? These systems often handle heating down...

https://wiki-square.win/index.php/What_Size_Hole_Do_I_Drill_for_Mini_Split_Lines_and_Drain%3F_Your_Complete_Guide

Thinking about a 3-zone DIY mini split? These systems often handle heating down to -13°F and can score SEER2 ratings around 24, meaning efficient comfort all year