Bryant Induced-Combustion 4-Way Multipoise 310AAV - Manual (Page 14)

Downflow Furnaces
Connect supply-air duct to supply-air outlet on furnace. Bend
flange inward past 90° with wide duct pliers. (See Fig. 14.) The
supply-air duct must be connected to ONLY the furnace supply-
outlet or air conditioning coil casing (when used). When installed
on combustible material, supply-air duct must be connected to
ONLY the accessory subbase, KGASB0201ALL, or factory ap-
proved air conditioning coil casing. DO NOT cut main furnace
casing to attach supply side air duct, humidifier, or other accesso-
ries. All accessories MUST be connected external to furnace
casing.
PLENUM
OPENING
C
A
B D
FLOOR
OPENING
A96283
Fig. 11—Floor and Plenum Opening Dimensions
A04140
CD5 OR CK5
COIL ASSEMBLY
OR KCAKC
COIL BOX
FURNACE
SHEET METAL
PLENUM
FLOOR
OPENING
COMBUSTIBLE
FLOORING
Fig. 13—Furnace, Plenum, and Coil Assembly or Coil Box Installed on a Combustible Floor
DOWNFLOW
SUBBASE
SHEET METAL
PLENUM
FLOOR
OPENING
FURNACE
(OR COIL CASING
WHEN USED)
COMBUSTIBLE
FLOORING
A96285
Fig. 12—Furnace, Plenum, and Subbase Installed on
a Combustible Floor
13
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