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49
ACCESSORY/FIOP STATIC PRESSURE* (in. wg) — 50TFQ004-007
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 conjunction with the Fan Performance tables to deter-
mine blower rpm and watts.
ACCESSORY/FIOP STATIC PRESSURE* (in. wg) — 50TFQ008-012
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 conjunction with the Fan Performance tables to deter-
mine blower rpm and watts.
FAN RPM AT MOTOR PULLEY SETTINGS*
*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.
INDOOR-FAN MOTOR EFFICIENCY
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
Durablade Economizer
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
EconoMi$er
0.05
0.09
0.13
0.17
0.22
0.27
0.32
0.39
0.45
0.53
COMPONENT
CFM
2250
2500
3000
3500
4000
4500
5000
5500
6000
6250
1 Heater Module
0.02
0.03
0.05
0.07
0.08
0.10
0.12
0.14
0.16
0.17
2 Heater Modules
0.03
0.05
0.07
0.09
0.12
0.14
0.16
0.19
0.21
0.20
Durablade Economizer
0.02
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.09
EconoMi$er
0.07
0.09
0.13
0.18
0.23
0.30
0.36
—
—
—
UNIT
50TFQ
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
004†
1000
976
952
928
904
880
856
832
808
784
760
—
—
004**
1455
1423
1392
1360
1328
1297
1265
1233
1202
1170
1138
1107
1075
005†
1185
1150
1115
1080
1045
1010
975
940
905
870
835
—
—
005**
1455
1423
1392
1360
1328
1297
1265
1233
1202
1170
1138
1107
1075
006†
1300
1260
1220
1180
1140
1100
1060
1020
980
940
900
—
—
006**
1685
1589
1557
1525
1493
1460
1428
1396
1364
1332
1300
—
—
007††
1460
1420
1380
1345
1305
1265
1225
1185
1150
1110
1070
—
—
007**
1685
1589
1557
1525
1493
1460
1428
1396
1364
1332
1300
—
—
008††
840
815
790
765
740
715
690
665
635
615
590
—
—
008||
935
910
885
860
835
810
785
760
735
710
685
—
—
008**
1080
1025
1007
988
970
952
933
915
897
878
860
—
—
009††
935
910
885
860
835
810
785
760
735
710
685
—
—
009**
1080
1025
1007
988
970
952
933
915
897
878
860
—
—
012††
935
910
885
860
835
810
785
760
735
710
685
—
—
012†
1085
1060
1035
1010
985
960
935
910
885
860
835
—
—
012**
1130
1112
1087
1062
1037
1012
987
962
937
912
887
862
830
UNIT 50TFQ
MOTOR EFFICIENCY (%)
004,005
75
006
74
007
84
008-012
80