Historic Durham homes stay cool with discreet ductless heads, concealed line-sets
https://edgarbpdz822.image-perth.org/why-pre-registering-your-heat-pump-is-mandatory-for-connecticut-rebates-2
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.