Ducted ASHP for 1915 Home in MA

Hi AllLooking for a sanity check on pursuing ducted ASHPs as the sole heat source for an on-going renovation of a 1915 home south of Boston (climate zone 5A).  The… Hi AllLooking for a sanity check on pursuing ducted ASHPs as the sole heat source for an on-going renovation of a 1915 home south of Boston (climate zone 5A).  The…Read MoreGreenBuildingAdvisor