Single-Zone vs. Multi-Zone Mini-Split Systems Compared

https://seoneo3.blob.core.windows.net/mass-hvac/uncategorized/a-homeowner39s-guide-to-ductless-mini-split-installation.html

Ductless mini-split systems have become one of the most common HVAC choices in Massachusetts — particularly in older homes where installing ductwork is expensive, disruptive, or structurally impractical. But the category is not monolithic