14
7.0 AIRFLOW PERFORMANCE
Airflow performance data is based on cooling performance with a coil and no filter in place. Use this perfor-
mance table for appropriate unit size, external static applied to unit and allow operation within the minimum
and maximum limits shown in table below for both cooling and electric heat operation.
7.1 AIRFLOW PERFORMANCE DATA
Table 7-1 Side Duct Application
0[0] 0.1[.02]
0.2[.05]
0.3[.07]
0.4[.10]
0.5[.12]
0.6[.15]
0.7[.17]
CFM(L/S)
1341(633) 1286(607) 1242(586) 1193(563) 1134(535) 1063(502) 895(425) 775(366)
RPM 630
676
720
764 809
854
927
960
Watts 361 355
348 340 331 319
298 284
Amps 1.57 1.55
1.52 1.51 1.46
1.41
1.34 1.29
CFM(L/S) 1510(713) 1468(693) 1420(671) 1369(647) 1292(610) 1218(575)
1128(533) 934(441)
RPM 701
741
779
814 854
892
928
987
Watts 447 438
428 419 408 394
377 347
Amps 1.95 1.92
1.88 1.84 1.8 1.75
1.69 1.59
CFM(L/S) 1705(805) 1658(783) 1604(758) 1549(731) 1489(703) 1416(669)
1321(624) 1179(557)
RPM 781
815
849
880 908
938
969
1006
Watts 558 547
536 524 511 493
474 445
Amps 2.45 2.41
2.36 2.32 2.26
2.21
2.14 2.04
CFM(L/S) 1658(783) 1603(757) 1546(730) 1491(704) 1427(674) 1354(639)
1265(598) 1125(531)
RPM 747
779
811
843 871
903
932
972
Watts 510 500
489 478 464 449
431 405
Amps 2.33 2.3 2.26 2.23 2.19
2.14
2.09 2.02
CFM(L/S) 1837(868) 1776(839) 1724(814) 1647(778) 1576(744) 1502(709)
1413(667) 1295(611)
RPM 816
845
869
894 918
942
964
992
Watts 615 602
587 575 558 542
522 498
Amps 2.84 2.8 2.76 2.72 2.67
2.63
2.58 2.51
CFM(L/S) 2019(954) 1954(923) 1892(893) 1819(859) 1745(825) 1656(782)
1565(739) 1459(689)
RPM 891
910
931
949 968
986
1002
1020
Watts 756 741
723 706 689 672
649 627
Amps 3.54 3.5 3.45 3.41 3.35 3.3
3.23 3.16
CFM(L/S) 2064(975) 2004(946) 1942(917) 1875(886) 1806(853) 1726(815)
1643(776) 1538(726)
RPM
905 929 953 974 993
1011
1028 1045
Watts 731 712
687 666 643 618
595 570
Amps 3.19 3.11
3.03 2.94 2.86
2.77
2.69 2.61
CFM(L/S) 2177(1028) 2111(997) 2041(964) 1971(931) 1886(891) 1806(853) 1704(804) 1604(758)
RPM
955 973 992 1007 1021
1036
1052 1065
Watts 807 779
751 730 703 679
651 624
Amps 3.54 3.43
3.34 3.26 3.16
3.08
2.98 2.89
CFM(L/S) 2277(1075) 2209(1043)
2135(1008) 2056(971) 1974(932) 1881(888)) 1781(841) 1668(788)
RPM
998 1012
1023 1036 1049
1060
1071 1082
Watts 878 852
828 801 777 747
719 687
Amps 3.92 3.81
3.72 3.64 3.53
3.43
3.33 3.22
Motor
Speed
Model
Number
36
Low
Middle
High
External Static Pressure-Inches W.C.[kPa]
CFM(L/S)(Watts)
60
Low
Middle
High
48
Low
Middle
High
* The above airflow data for reference only.
