Installing a mini split doesn’t have to be complicated. Many DIY-friendly...

https://telegra.ph/How-Many-Zones-Do-I-Need-for-My-House-One-Head-Per-Room-Explained-08-04

Installing a mini split doesn’t have to be complicated. Many DIY-friendly models come with a pre-charged quick-connect lineset, which means no vacuum pump or EPA Section 608 license needed