Bryant 580D Product Information Manual page 24

Horizontal Supply/Return Adapter Installation
2'-1 5/8"
2'-2 1/16"
ACCESSORY DIMENSIONS (cont)
579F180-300
1'-6 5/16"
Power Exhaust
(579F180-300)
24
NOTE: 389210-201 is a fully factory preassembled horizontal
adapter and includes an insulated high static regain transition
duct which substantially improves fan static performance.
The Barometric Relief Damper and Power Exhaust accesso-
ries are not available with the horizontal adapter.
ACCESSORY CURB
PACKAGE NO. HEIGHT
1 -11
389270-201
(584)
DESCRIPTION
Pre-Assembled, High Static,
Horizontal Adapter