Rheem B024JK, User Manual, Page: 15 / 40

15
AIRFLOW PERFORMANCE—RSNA-B SERIES
INDOOR AIRFLO
W PERFORMANCE—230
V
O
L
T
S
External Static Pressure—Inches W
.C. [kPa]
CFM [L/s] Air Deliver
y/RPM/W
atts—230 V
olts
Side Discharge—W
et Coil
Blower Size/
Motor
HP [W] &
# of Speeds
Nominal
Cooling
Capacity
Tons [kW]
Motor Speed
from
Factor
y
Motor
Speed
10x9
1 HP ECM
(Constant CFM)
RPM
760
815
870
910
950
975
0.1 [.02]
0.2 [.05]
0.3 [.07]
0.4 [.10]
0.5 [.12]
0.6 [.15]
0.7 [.17]
1000
RPM
825
870
910
950
985
1010
1030
Low Low
3.0
[10.55]
W
atts
253
242
230
217
204
189
181
9x7
1/4 HP
2 Speed Motor
Low Low
Med.
High
CFM
946 [446]
922 [435]
882 [415]
830 [392]
769 [363]
701 [331]
630 [298]
2.5
[8.79]
Low
Low
CFM
1206 [569]
RPM
990
1015
1035
1055
1070
1085
1100
1182 [558]
1157 [546]
1128 [532]
1091 [515]
1044 [493]
983 [464]
Cool
Heat
High
Med.
CFM
1411 [666]
1368 [646]
1327 [626]
1285 [606]
1238 [584]
1183 [558]
1116 [527]
RPM
865
900
935
970
1000
1020
1035
High
W
atts
498
481
464
447
430
411
391
RPM
895
952
1010
1064
1102
1144
1196
W
atts
318
358
400
442
469
500
541
High
CFM
1850 [873]
1850 [873]
1850 [873]
1850 [873]
1850 [873]
1850 [873]
1850 [873]
RPM
1096
1145
1191
1237
1278
1317
1353
5.0
[17.59]
High
Low
CFM
1500 [707]
1500 [707]
1500 [707]
1500 [707]
1500 [707]
1500 [707]
1500 [707]
W
atts
593
643
692
743
791
836
875
2.0
[7.03]
High
Low
CFM
771 [364]
751 [354]
725 [342]
691 [326]
645 [304]
584 [276]
546 [258]
W
atts
315
303
288
273
257
241
226
Low
RPM
980
1000
1020
1035
1050
1065
1080
W
atts
589
565
543
523
503
481
456
Low
CFM
1412 [666]
1395 [658]
1371 [647]
1339 [632]
1296 [612]
1242 [586]
1176 [555]
RPM
859
905
951
981
1011
1034
1057
3.5
[12.31]
High
High
CFM
1641 [774]
1577 [744]
1515 [715]
1455 [687]
1393 [657]
1329 [627]
1262 [596]
W
atts
557
530
506
483
461
437
409
10x9
3/4 HP
3 Speed Motor
Low
High (See Note
Below)
4.0
[14.07]
High
CFM
1889 [892]
W
atts
419
1826 [852]
1753 [827]
1672 [789]
1586 [749]
1499 [707]
1413 [667]
RPM
1110
1117
1124
1129
1133
1139
1144
W
atts
736
715
683
646
608
574
551
Med.
CFM
1793 [846]
1731 [817]
1665 [786]
1594 [752}
1519 [717]
1440 [680]
1356 [640]
RPM
1053
1067
1080
1091
1101
1110
1119
W
atts
667
637
606
574
543
512
483
406
394
381
368
353
334
10x9
1/2 HP
3 Speed Motor
NOTE: On 4 ton models, switch to medium speed for cooling if external static pressure is less than 0.4" W
.C. at 230 volts or le
ss than 0.3" W
.C. at 208 volts.
W
ARNING:
D
o
n
o
t o
p
erate unit in area of airflow table shown in bold (CFM greater than 1700 for 4 ton models) due to possibility of water blow-off
.
W
ARNING:
Obser
ve airflow operating limits if operating in area of airflow table shown in bold.