Trane HUV Installation Operation & Maintenance page 42

Partially Exposed Unit
Another example of a partially ex-
posed unit ventilator is a fresh-air
upper back, with a return-air lower
back, and a bottom double deflec-
tion discharge (option F in Digit
20).
This application requires field
supplied ductwork to be run to
the unit ventilator.
Fully Exposed Unit
The typical combination for a fully
exposed unit application is a
fresh-air ducted upper back, with
a return-air bar grille on the bot-
tom, and front discharge (option H
in Digit 20).
Note: All horizontal unit configu-
rations contain an appliance
grade paint finish.
4 2
Application
Considerations
UV-PRC001-EN