Bryant 549B User Manual
Page 50
50
PERFORMANCE DATA — 548F (cont)
FAN RPM AT MOTOR PULLEY SETTINGS* — 548F036-120
*Approximate fan rpm shown.
†Indicates alternate motor and drive package.
**Indicates high-static motor and drive package.
††Indicates standard motor and drive package.
***Indicates alternate drive package only.
ACCESSORY/HEATER STATIC PRESSURE* (in. wg) — 548F036-072
*The static pressure must be added to external static pressure. The sum and the evaporator
entering-air cfm should then be used in conjunction with the Fan Performance tables to deter-
mine blower rpm and watts.
ACCESSORY/HEATER STATIC PRESSURE* (in. wg) — 548F090-120
*The static pressure must be added to external static pressure. The sum and the evaporator
entering-air cfm should then be used in conjunction with the Fan Performance tables to deter-
mine blower rpm and watts.
ACCESSORY/FIOP STATIC PRESSURE* (in wg) — 548F036-072
LEGEND
FIOP — Factory-Installed Option
*The static pressure must be added to external static pressure. The
sum and the evaporator entering-air cfm should then be used in con-
junction with the Fan Performance tables to determine blower rpm and
watts.
ACCESSORY/FIOP STATIC PRESSURE* (in wg) — 548F090-120
LEGEND
FIOP — Factory-Installed Option
*The static pressure must be added to external static pressure. The
sum and the evaporator entering-air cfm should then be used in con-
junction with the Fan Performance tables to determine blower rpm and
watts.
UNIT
548F
MOTOR PULLEY TURNS OPEN
0
1
/
2
1
1
1
/
2
2
2
1
/
2
3
3
1
/
2
4
4
1
/
2
5
5
1
/
2
6
036†
1000
976
952
928
904
880
856
832
808
784
760
—
—
036**
1455
1423
1392
1360
1328
1297
1265
1233
1202
1170
1138
1107
1075
048†
1175
1135
1094
1054
1013
973
932
892
851
811
770
—
—
048**
1455
1423
1392
1360
1328
1297
1265
1233
1202
1170
1138
1107
1075
060†
1192
1166
1140
1114
1087
1061
1035
1009
983
957
930
904
878
060**
1685
1647
1608
1570
1531
1493
1454
1416
1377
1339
1300
—
—
072††
1460
1420
1380
1345
1305
1265
1225
1185
1150
1110
1070
—
—
072**
1685
1647
1608
1570
1531
1493
1454
1416
1377
1339
1300
—
—
090††
840
815
790
765
740
715
690
665
635
615
590
—
—
090***
935
910
885
860
835
810
785
760
735
710
685
—
—
090**
1080
1025
1007
988
970
952
933
915
897
878
860
—
—
120††
935
910
885
860
835
810
785
760
735
710
685
—
—
120†
1085
1060
1035
1010
985
960
935
910
885
860
835
—
—
120**
1130
1112
1087
1062
1037
1012
987
962
937
912
887
862
830
COMPONENT
CFM
900
1200
1400
1600
1800
2000
2200
2400
2600
3000
1 Heater Module
0.05
0.07
0.09
0.09
0.10
0.11
0.11
0.12
0.13
0.15
2 Heater Modules
0.15
0.16
0.16
0.16
0.17
0.17
0.17
0.18
0.18
0.19
COMPONENT
CFM
2250
2500
3000
3500
4000
4500
5000
5500
6000
6250
1 Heater Module
0.02
0.03
0.05
0.07
0.08
0.10
0.12
0.14
0.16
0.17
2 Heater Modules
0.03
0.05
0.07
0.09
0.12
0.14
0.16
0.19
0.21
0.20
COMPONENT
CFM
1250
1500
1750
2000
2250
2500
2750
3000
Vertical EconoMi$erIV and EconoMi$er2
0.045
0.065
0.08
0.12
0.145
0.175
0.22
0.255
Horizontal EconoMi$erIV and EconoMi$er2
—
—
0.1
0.125
0.15
0.18
0.225
0.275
COMPONENT
CFM
2250
2500
2750
3000
3250 3500 3750
4000
4250 4500
4750
5000
5250 6250
Vertical EconoMi$erIV and EconoMi$er2
0.06
0.075
0.09
0.115
0.13
0.15
0.17
0.195
0.22
0.25
0.285
0.325
0.36
—
Horizontal EconoMi$erIV and EconoMi$er2
—
0.1
0.125
0.15
0.18
0.21
0.25
0.275
0.3
0.34
0.388
—
—
—
548
F