Winter design temp 28
Heating Degree days 4797
Design Temp 80/64
South facing with lots of windows u28
My question is I have new construction 3000sqft 2 story house. The living room is 2 story the rest will have a 9 ft ceiling. I haven't used the ductless and am wondering with the 2 story living room which would be most efficient and comfortable to heat the main living area. My concern is with the 2 story living room the ductless will be less comfortable because all the heat will go upstairs causing the lower level to be either colder or the upstairs to be hot. The other concern is with the ductless will there be a noticeable breeze. The Radiant would be under floor type with hardwoods.