How would you order your transitions if it was requested that you keep all horizontal duct as high as possible in the ceiling space?

In the context of this question, when the goal is to keep all horizontal ductwork as high as possible in the ceiling space, the correct ordering of transitions is crucial for space management and optimal airflow.

The choice that suggests FOT, which stands for "Flat Oval Transition," is appropriate for this situation. Flat oval ducts can fit tightly against the ceiling because of their lower profile compared to traditional round ducts. They enable the system to maintain a higher duct location while maximizing the use of existing ceiling space, thereby minimizing the risk of interference with other ceiling-mounted systems or components.

Utilizing a flat oval transition effectively allows for a smooth and efficient airflow while achieving the desired height in the installation. The design enhances space efficiency and can help to overcome the restrictions typically posed by larger duct profiles. Hence, selecting the flat oval transition aligns with the requirement to keep the duct as high as possible, ensuring effective airflow and spatial considerations are met.