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

https://erickioaf262.yousher.com/how-cold-climate-mini-splits-handle-the-hardest-central-connecticut-winters

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.