Accessories, Dimensions (in.), Accessory downflow subbase – Bryant 4-WAY MULTIPOISE TWO-STAGE CONDENSING GAS FURNACE 352AAV User Manual
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352AAV
ACCESSORIES
CONCENTRIC VENT FOR DIRECT VENT (2-PIPE) APPLICATION (ALL MODEL SIZES)
A97110
DIMENSIONS (In.)
*
Dimension A will change accordingly as dimension D is lengthened or shortened.
†Dimension D may be lengthened to 60 in. maximum. Dimension D may also be shortened by
cutting the pipes provided in the kit to 12 in. minimum.
*
The plenum should be constructed 1/4 in. smaller in width and depth than the plenum dimensions shown above.
PART NO.
A
*
B
C
D† E
F
KGAVT0501CVT
33-3/8
2
3-1/2
16-5/8
6-1/4
5-3/4
KGAVT0601CVT
38-7/8
3
4-1/2
21-1/8
7-3/8
6-1/2
FURNACE
CASING
WIDTH
FURNACE IN DOWNFLOW APPLICATION
PLENUM OPENING
*
FLOOR OPENING
HOLE NO.
FOR WIDTH
ADJUSTMENT
A
B
C
D
17-1/2
Furnace with or without Cased Coil
Assembly or KCAKC Coil Box
15-1/8
19
16-3/4
20-3/8
3
21
Furnace with or without Cased Coil
Assembly or KCAKC Coil Box
18-5/8
19
20-1/4
20-3/8
2
24-1/2
Furnace with or without Cased Coil
Assembly or KCAKC Coil Box
22-1/8
19
23-3/4
20-3/8
1
C IN. DIA
B IN. DIA PVC
VENT/EXHAUST
1
3
/
16
B IN. DIA PVC
INTAKE/COMBUSTION AIR
D
E
F
A
1
1/2
A88207
LOCATING
TAB
LOCATING
TAB
1
2
3
4
4
3
2
1
B
D
A97427
;;;;
;;;;
C
A
1
1
/
4
″ TYP
PLENUM
OPENING
FACTORY-SUPPLIED
FIELD-INSTALLED
INSULATION
NOTE:
See furnace
Installation Instruction
when venting multiple
furnaces near each other.
ACCESSORY DOWNFLOW SUBBASE
A96211
FIELD-SUPPLIED
2-IN. DIAMETER
PVC PIPE
FIELD-SUPPLIED
2-IN. DIAMETER
PVC 90° ELBOW
COMBUSTION-AIR DISC
(FACTORY-SUPPLIED IN
LOOSE PARTS BAG)
A
COMBUSTION-AIR PIPE FOR NON-DIRECT VENT (1-PIPE) APPLICATION (SIZES 040 THROUGH 120 ONLY)
LENGTH OF STRAIGHT
PIPE PORTION OF COMBUSTION
AIR INLET PIPE ASSEMBLY (IN.)
CASING WIDTH
A
17-1/2
8-1/2 ± 1/2
21
10-1/2 ± 1/2
24-1/2
12 ± 1/2