Tackling a 3-zone DIY mini split lets you customize comfort room-by-room...

https://atavi.com/share/y1y7lvzqumyu

Tackling a 3-zone DIY mini split lets you customize comfort room-by-room without drilling through walls or rebuilding ductwork. These systems often boast heating down to -13°F and SEER2 ratings around 24, so they’re efficient even in bitter cold