Historic Durham homes stay cool with discreet ductless heads, concealed line-sets
https://pub-db4b69d339ca4bca8b9eeb15729b9b41.r2.dev/ductless-mini-splits/why-replacing-heating-oil-with-ductless-systems-saves-big-in-middlefield.html
Historic Durham homes stay cool with discreet ductless heads, concealed line-sets, and attic or basement routes—preserving trim and plaster while meeting preservation board standards and improving comfort.