supplemental heat in 100-year old basement

Hi,my house is 1200 sq feet in finished 2-floors, 100-years old, climate zone 7 (NS), the basement is unfinished but 2″ spray-foamed.  In basement (likely 500 sq ft): laundry, storage,… Hi,my house is 1200 sq feet in finished 2-floors, 100-years old, climate zone 7 (NS), the basement is unfinished but 2″ spray-foamed.  In basement (likely 500 sq ft): laundry, storage,…Read MoreGreenBuildingAdvisor