Historic Durham homes stay cool with discreet ductless heads, concealed line-sets

https://claytonhxuf847.cavandoragh.org/why-going-ductless-is-the-smart-choice-for-non-ducted-connecticut-houses-1

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.