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UNIT
558F
0
090,091†
840
090,091**
935
090,091††
1080
102,103†
935
102,103††
1080
120,121†
935
120,121***
1085
120,121††
1130
150,151†
1080
150,151***
1130
*Approximate fan rpm shown.
†Indicates standard motor and drive package.
** Indicates alternate drive package only.
††Indicates high-static motor and drive package.
***Indicates alternate motor and drive package.
COMPONENT
1 Heater Module
2 Heater Modules
Vertical EconoMi$er IV
Horizontal EconoMi$er IV
LEGEND
FIOP — Factory-Installed Option
All manuals and user guides at all-guides.com
Table 6 — Fan Rpm at Motor Pulley Settings*
1
1
/
1
1
/
2
2
815
790
765
910
885
860
1025
1007
988
910
885
860
1025
1007
988
910
885
860
1060
1035
1010
1112
1087
1062
1060
1035
1015
1112
1087
1062
Table 7 — Evaporator-Fan Motor Efficiency
MOTOR
558F090-121
558F150,151
NOTE: Convert bhp to watts using the following formula:
bhp (746)
watts =
motor efficiency
Table 8 — Accessory/FIOP Static Pressure* (in. wg)
2250
2500
0.02
0.03
0.03
0.05
0.06
0.075
—
0.10
MOTOR PULLEY TURNS OPEN
1
2
2
/
3
2
740
715
690
835
810
785
970
952
933
835
810
785
970
952
933
835
810
785
985
960
935
1037
1012
987
990
970
950
1037
1012
987
EFFICIENCY (%)
80
87
CFM
3000
3500
4000
0.05
0.07
0.08
0.07
0.09
0.12
0.115
0.15
0.195
0.15
0.21
0.275
*The static pressure must be added to external static pressure. The
sum and the evaporator entering-air cfm should then be used in con-
junction with the Fan Performance tables to determine blower rpm and
watts.
—
—
32
1
1
3
/
4
4
/
5
2
2
665
635
615
590
760
735
710
685
915
897
878
860
760
735
710
685
915
897
878
860
760
735
710
685
910
885
860
835
962
937
912
887
925
905
880
860
962
937
912
887
4500
5000
5500
0.10
0.12
0.14
0.14
0.16
0.19
0.25
0.325
—
0.34
—
—
1
5
/
6
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
862
830
—
—
862
830
6000
6250
0.16
0.17
0.21
0.20
—
—
—
—
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