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Manual 2100-581D
Page
22 of 26
TABLE 5
Recommended Airflow
TABLE 6
Indoor Blower Performance
TABLE 7
Maximum ESP of Operation
Electric Heat Only
Values shown are for units equipped with standard 1" throwaway filter or 1" washable filter.
Derate ESP by .15 for 2" pleated filters.
Model
Nominal
Rated
CFM *
Nominal
Rated
ESP *
Recommended
Airflow Range
Factory Speed
Connection
W17A, W17L
600
.40
550 - 725
Low
W18A, W18L
550
.45
550 - 725
Low
W24A, W24L
800
.30
700 - 950
Single
W30A, W30L
1000
.30
850 - 1300
High
W36A, W36L
1100
.20
930 - 1350
High
W42A, W42L
1400
.45
1600 - 1150
High
W48A, W48L
1550
.30
1750 - 1285
High
W60A, W60L
1700
.40
1950 - 1375
High
W70A, W70L
1700
.20
1950 - 1375
High
Speed
W17/18
W24
W30
W36
W42/48
W60
W70
High
Low
Single
High
Low
High
Low
High
Low
High
Low
High
Low
ESP
(Inch
H20)
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
Dry
Coil
Wet
Coil
0.0
1045 1025 760
745
990
970 1370 1285 910
885 1415 1275 955
925 1850 1800 1605 1555 2080 2015 1505 1460 2050 1845 1490 1400
0.1
1010 970
730
715
945
925 1305 1225 885
860 1350 1215 945
915 1775 1725 1545 1500 2020 1960 1450 1405 1970 1770 1425 1340
0.2
940
905
700
685
890
870 1225 1135 850
815 1265 1125 925
900 1685 1640 1460 1415 1925 1865 1395 1355 1905 1700 1375 1295
0.3
860
830
670
655
820
800 1115 1020 790
755 1190 1060 875
850 1590 1550 1390 1345 1870 1815 1340 1300 1830 1645 1225 1150
0.4
780
750
610
595
735
720 1005 910
695
660 1085 975
780
755 1495 1460 1310 1270 1755 1705 1225 1185 1725 1550 1140 1070
0.5
665
640
485
455
605
590
865
775
590
560
970
865
640
615 1400 1365 1225 1185 1660 1610 1125 1085 1500 1350 1050 985
Model
W17A/L,
W18A/L,
W24A/L
W30A/L, W36A/L
W42A/L, W48A/L
W60A/L, W70A/L
Outlet
FRONT
FRONT
TOP
FRONT
FRONT
Speed
Single
High
Low
High
Low
High
Low
High
Low
-A0Z
-A04
-A05
-A08
-A10
-A15
-A20
.50
.50
.50
.50
.50
.50
.50
.40
.50
.50
.50
.45
.35
.50
.50
.50
.50
.45
.35
.50
.50
.50
.50
.50
.50
.50
.50
.50
.45
.50
.50
.50
.50
.50
.50
.50
.50
.50
.40
-B0Z
-B06
-B09
-B15
-B18
.50
.50
.50
.50
.50
.45
.50
.40
.50
.30
.50
.45
.50
.40
.50
.50
.50
.50
.50
.50
.50
.50
.50
.50
.50
.50
.50
.50
.50
.50
-C0Z
-C06
-C09
-C15
.50
.50
.50
.45
.50
.50
.40
.35
.50
.45
.50
.40
.50
.50
.50
.50
.50
.50
.50
.50
.50
.50
.50
.50
* Rated CFM and ESP on factory speed connection.