Bryant OBM098 - Table 8: Airflow CFM Units with 1;3 HP Motors; Table 9: Minimum Clearances from Combustible Material

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Table 8: Airflow data, models with 1/3 HP PSC motors
Table 9: Minimum clearances from combustible materials
UPFLOW HORIZONTAL DOWNFLOW
FURNA CE
1
2.54 cm (1") N/A 2.54 cm (1")
PLENUM AND WA RM-AIR DUCT WITHIN 6 ft. OF FURNA CE
1
5.08 cm (2") 2.54 cm (1") 5.08 cm (2")
BOTTOM
FURNA CE
2
Ø2.54 cm (1")
3
5.08 cm (2")
4
BACK
FURNA CE (OPPOSITE SIDE OF THE BURNER)
1
7.62 cm (3") 2.54 cm (1") 7.62 cm (3")
PLENUM OR HORIZONTAL WARM-AIR DUCT WITHIN 6 ft. OF FURNACE
2
5.08 cm (2") 5.08 cm (2") 5.08 cm (2")
FURNA CE
2
N/A 5.08 cm (2") N/A
FLUE PIPE
AROUND FLUE PIPE 22.86 cm (9") 22.86 cm (9") 22.86 cm (9")
FRONT
FURNA CE (BURNER SIDE)
1
45.72 cm (18") 45.72 cm (18") 45.72 cm (18")
1
These are horizontal dimensions
2
These are vertical dimensions
3
This dimension can be obtained by using Horizontal Flow Base # HFB-101 or KLASB0701DET
4
This dimension can be obtained by using Dow nflow Base # DFB-102 ro KLASB0801DET
LOCATION
SIDES
TOP
0,10,20,30,40,50,60,70,80,9
HIGH
1230 1185 1150 1095 1050 990 920 810 595
MED-HIGH
1090 1055 1005 970 925 875 810 700 550
MED-LOW
865 860 860 845 795 740 695 600 460
LOW
675 680 690 680 665 640 565 480 390
External Static Pressure ("W.C.)
Speed