10
AIR DELIVERY—CFM (With Filter)*
UNIT SIZE
RETURN-AIR
SUPPLY
SPEED
EXTERNAL STATIC PRESSURE (In. wc)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
045-08
Bottom
or
Side(s)
High
Med-High
Med-Low
Low
1120
930
820
725
1075
890
785
690
1020
850
750
655
960
805
700
605
895
750
650
555
815
680
585
495
720
600
505
405
605
500
400
305
455
345
235
—
340
195
—
—
045-12
Bottom
or
Side(s)
High
Med-High
Medium
Med-Low
Low
1465
1295
1150
1030
860
1400
1260
1120
1008
835
1325
1210
1085
980
810
1250
1155
1040
945
780
1175
1090
985
895
745
1085
1015
920
835
700
980
930
835
765
635
860
830
740
685
555
725
700
620
—
—
—
—
—
—
—
070-08
Bottom
or
Side(s)
High
Med-High
Med-Low
Low
1140
915
795
690
1105
885
770
665
1055
855
740
630
1010
825
700
590
955
785
655
550
885
725
600
475
815
655
510
415
715
530
420
340
545
420
325
245
390
280
—
—
070-12
Bottom
or
Side(s)
High
Med-High
Medium
Med-Low
Low
1440
1180
1015
885
695
1400
1165
1020
885
700
1355
1150
1010
880
700
1300
1125
990
865
690
1240
1085
965
845
670
1170
1030
925
815
640
1090
970
875
770
600
1000
890
800
700
540
890
785
700
605
460
745
645
560
475
345
070-16
Bottom
or
Side(s)
High
Med-High
Medium
Med-Low
Low
1840
1610
1460
1260
1065
1790
1575
1430
1240
1040
1730
1535
1400
1215
1015
1670
1485
1360
1180
985
1605
1435
1315
1145
955
1530
1370
1260
1100
915
1450
1305
1205
1040
875
1370
1230
1130
985
825
1275
1145
1055
915
765
1170
1055
965
835
695
090-14
Bottom
or
Side(s)
High
Med-High
Med-Low
Low
1650
1515
1385
1205
1600
1485
1360
1180
1535
1440
1320
1160
1465
1380
1260
1120
1385
1300
1195
1065
1285
1220
1120
1005
1175
1115
1025
925
1055
990
915
810
895
830
710
630
645
600
565
510
090-16
Bottom
or
Side(s)
High
Med-High
Medium
Med-Low
Low
2060
1710
1470
1260
1030
2000
1695
1475
1265
1025
1930
1665
1450
1245
1020
1835
1585
1390
1225
990
1755
1480
1335
1165
940
1620
1390
1230
1090
890
1490
1245
1120
995
810
1315
1110
1005
880
720
1115
955
855
750
615
910
775
690
600
500
090-20
Bottom
Only
High
Med-High
Medium
Med-Low
Low
2380
2185
1905
1595
1340
2295
2115
1865
1565
1310
2205
2045
1815
1530
1280
2105
1960
1740
1485
1225
2005
1875
1670
1430
1170
1900
1770
1590
1355
1120
1775
1655
1490
1275
1040
1650
1535
1390
1160
955
1510
1400
1245
1055
850
1335
1240
1110
920
750
Both Sides
or 1
Side & Bottom
High
Med-High
Medium
Med-Low
Low
2485
2175
1845
1540
1280
2415
2130
1815
1515
1250
2330
2070
1770
1475
1220
2230
2000
1720
1435
1190
2135
1930
1655
1385
1155
2030
1840
1580
1335
1105
1920
1740
1500
1270
1035
1790
1620
1395
1175
945
1645
1495
1270
1045
845
1485
1345
1090
915
745
1 Side Only
High
Med-High
Medium
Med-Low
Low
2420
2160
1850
1530
1290
2345
2110
1815
1490
1250
2265
2045
1765
1455
1220
2165
1960
1710
1420
1190
2070
1885
1635
1375
1155
1960
1790
1560
1320
1110
1850
1695
1480
1250
1040
17720
1570
1380
1160
950
1570
1445
1250
1055
835
1420
1305
1110
905
740
* A filter is required for each return---air supply. Airflow performance includes 3/4---in. (19 mm) washable filter media such as contained in factory---authorized
accessory filter rack. To determine airflow performance without this filter, assume an additional .1 available external static pressure.
— Indicates unstable operating conditions.
58C
TA
/C
TX
Summary of Contents for 58CTA/CTX
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