Bryant 581C Manual De Usuario
210
ACCESSORY DIMENSIONS — 580F (cont)
Horizontal Supply/Return Adapter Installation (580F180-240)
NOTE: CRRFCURB013A00 is a fully factory preassembled horizontal
adapter and includes an insulated transition duct. The pressure drop
through the adapter curb is negligible.
For horizontal return applications: The power exhaust and barometric
relief dampers must be installed in the return air duct.
adapter and includes an insulated transition duct. The pressure drop
through the adapter curb is negligible.
For horizontal return applications: The power exhaust and barometric
relief dampers must be installed in the return air duct.
23"
14 3/4"
6"
3 1/2"
FULLY INSULATED
SUPPLY PLENUM
1" INSULATION
1 1/2 # DENSITY,
STICK PINNED & GLUED
SUPPLY PLENUM
1" INSULATION
1 1/2 # DENSITY,
STICK PINNED & GLUED
2" X 1/4
SUPPORT TYP.
STITCH WELDED
SUPPORT TYP.
STITCH WELDED
12" WIDE STANDING
SEAM PANELS
SEAM PANELS
ACCESSORY
PACKAGE NO.
CURB
HEIGHT
DESCRIPTION
CRRFCURB013A00
1
′-11″
(584)
Pre-Assembled, Roof Curb,
Horizontal Adapter
For horizontal return applications: The power exhaust
relief must be installed in the return air duct.
relief must be installed in the return air duct.
2'-1 5/8"
2'-2 1/16"
1'-6 5/16"
Barometric Relief/Power Exhaust
a48-7457
a48-7458
a48-7459
48-1169df