Ducts in raceway from attic to below the house.
We did not want the ducts to take over the entire attic because we may want to finish out the attic in the future and create a finished third floor.
Custom ducts running in the ceiling.
The ducts for the first floor were installed under the house.
New HVAC units were placed outside on the platform that we built on top of the old brick walls which once held up a wood cistern.