5 Reasons Ductless Mini-Splits Are Booming in Massachusetts

https://rapid-wiki.win/index.php/Why_Energy-Efficient_AC_Pays_Off_in_Hot,_Humid_Summers_52213

Walk through any older neighborhood in Massachusetts — Somerville triple-deckers, Cambridge Victorians, Worcester three-families — and you'll notice something new on the exterior walls: the sleek white boxes of ductless mini-split outdoor units,