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TABLE 19: UTILITIES ENTRY
HOLE
OPENING SIZE (DIA.)
A
1
7/8" KO
2" KO 1
B
C
1-5/8" KO
D
1-1/2" KO
1.
Opening in the bottom to the unit can be located by the
side in the insulation.
2.
Do not remove the 2" knockout ring.
TABLE 21: SUPPLY AIR BLOWER PERFORMANCE (3 TON BELT DRIVE) - SIDE DUCT APPLICATION
AIR
UNIT
FLOW
0.20
TONNAGE
CFM
RPM
WATTS
2000
843
1900
817
1800
790
1700
-
1, 2
1600
-
3
1500
-
1400
-
1300
-
1200
-
AIR
UNIT
FLOW
0.90
TONNAGE
CFM
RPM
WATTS
2000
1103
1900
1085
1800
1064
1700
1040
1, 2
1600
1020
3
1500
1003
1400
982
1300
970
1200
953
1. 230/460/575 Volts
2. For 208 Volts multiply values by 0.95.
3. Includes allowances for a wet evaporator coil, 1" filters, and the heat exchangers. Refer to STATIC RESISTANCE Table
for resistance values on applications other than gas / electric units with side duct airflows.
30
USED FOR
2
Control Wiring
Bottom
Power Wiring
Bottom
Gas Piping (Front)
Gas Piping (Bottom)
AVAILABLE EXTERNAL STATIC PRESSURE-IWG
0.30
RPM
WATTS
RPM
860
880
925
919
775
854
850
893
700
828
760
867
-
802
670
840
-
-
-
818
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AVAILABLE EXTERNAL STATIC PRESSURE-IWG
1.00
RPM
WATTS
RPM
1270
-
-
-
1210
-
-
-
1145
1102
1180
-
1075
1081
1115
1121
1005
1060
1050
1100
945
1044
995
1086
880
1024
920
1067
835
1010
870
1053
780
992
815
1034
TABLE 20: MINIMUM CLEARANCES
LOCATION
Side
Front
Side
Rear
Left Side (Filter Access)
Right Side (Cond. Coil)
Below Unit
Above Unit
1.
Units may be installed on combustible floors made
from wood or class A, B, or C roof covering material.
2.
Units must be installed outdoors. Overhanging struc-
tures or shrubs should not obstruct condenser air dis-
charge outlet.
0.40
0.50
WATTS
RPM
WATTS
1005
956
1065
920
930
995
840
906
905
745
881
815
665
858
740
-
842
695
-
833
650
-
-
-
-
-
-
1.10
1.20
WATTS
RPM
WATTS
-
-
-
-
-
-
-
-
-
1140
-
-
1085
-
-
1035
-
-
965
1107
1000
920
1099
960
855
1080
905
035-19315-001-A-0603
CLEARANCE
24" (Cooling/Electric Heat)
32" (Gas Heat)
12" (Less Economizer)
36" (With Economizer or Fixed
Air/Motorized Damper)
24" (Less Economizer)
36" (With Economizer)
1
2
Condenser Air Discharge)
3
0.60
0.70
RPM
WATTS
RPM
WATTS
993
1145
1030
1195
970
1065
1008
1125
944
980
985
1040
920
900
961
970
898
820
940
890
882
755
922
835
867
705
904
765
858
665
893
725
847
640
880
680
3
1.30
1.40
RPM
WATTS
RPM
WATTS
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unitary Products Group
24"
0"
72" (For
0.80
RPM
WATTS
1067
1235
1046
1170
1025
1100
1001
1030
980
950
962
895
942
820
932
785
916
730
1.50
RPM
WATTS
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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