Advantages and Cons of Ductless Mini-Split A/C Units
https://www.scribd.com/document/411587397/6-Things-You-Can-Do-Now-to-Avoid-Calling-a-Furnace-Repair-Work-Company-This-Winter
Ductless, mini split-system AC Units have numerous potential applications in domestic, commercial, and institutional structures. The most common applications remain in multifamily housing or as retrofit add-ons