Trane HUV Installation Operation & Maintenance page 36

6-Inch Falseback Unit
A 6-inch falseback unit increases
the size of the fresh air opening to
accommodate sunken rooms or
wall openings that are difficult to
reach. Wallbox location is more
versatile with a 6-inch falseback
because of the air plenum created
by the added 6-inch depth. This
application is often used to elevate
the outside air (OA) opening above
the snow line.
Trane offers an optional horizontal
baffle to close-off outside air from
the crossover piping and exterior
surfaces in colder climates.
6-Inch Falseback Unit
The above picture features a 6-inch
falseback with a standard insulated
pipe chase cover.
3 6
Application
Considerations
Side Views
Exploded View
6-Inch Falseback
Unit with Baffle
The above picture features a 6-inch
falseback with a standard insulated
pipe chase cover and an optional
insulated baffle.
UV-PRC001-EN