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VOLTAGE
MODELS
(NAMEPLATE)
208/230-60-3
15 TON
460-60-3
575-60-3
VOLTAGE
MODELS
(NAMEPLATE)
208/230-60-3
20 TON
460-60-3
575-60-3
NOTE: See unit nameplate for proper overcurrent protection.
HEATER KIT
UNIT
MODEL NUMBER
EHK3-31
15 TON
EHK3-46
EHK3-60
EHK3-31
20 TON
EHK3-46
EHK3-60
EHK3-75
When using electric heat kit, use of the single point kit installed in the unit is required to meet UL requirements
Use only the heater kit specified for each model as dictated by the table above.
APPENDIX B ELECTRICAL DATA
VOLTAGE
COMPRESSOR (ea)
LIMITATIONS
MIN
MAX
Qty
RLA
187
253
2
25.0
414
506
2
12.2
518
633
2
9.0
VOLTAGE
COMPRESSOR (ea)
LIMITATIONS
MIN
MAX
Qty
RLA
187
253
2
33.3
414
506
2
17.9
518
633
2
12.8
MINIMUM AIRFLOW FOR ELECTRIC HEAT
MINIMUM CFM
Downshot
MODEL NUMBER
5250
5250
5250
7000
7000
7000
7000
ATTENTION INSTALLING PERSONNEL
ELECTRICAL DATA
OD FAN MOTORS (ea)
LRA
Qty
HP
RLA
164.0
3
1/3
2.40
100.0
3
1/3
1.20
78.0
3
1/3
0.90
ELECTRICAL DATA
OD FAN MOTORS (ea)
LRA
Qty
HP
RLA
239.0
3
1/3
2.40
125.0
3
1/3
1.20
80.0
3
1/3
0.90
HEATER KIT
MINIMUM CFM
Downshot
EHK4-31
5250
EHK4-46
5250
EHK4-60
5250
EHK4-31
7000
EHK4-46
7000
EHK4-60
7000
EHK4-75
7000
15
ID FAN MOTOR
ID MOTOR
APPL
HP
FLA
BD STD STATIC
3.0
9.2
BD STD STATIC
3.0
4.6
BD STD STATIC
3.0
4.2
ID FAN MOTOR
ID MOTOR APPL
HP
FLA
BD STD STATIC
5.0
12.7
BD STD STATIC
5.0
6.4
BD STD STATIC
5.0
5.1
HEATER KIT
MINIMUM CFM
MODEL NUMBER
EHK7-31
EHK7-46
EHK7-60
EHK7-31
EHK7-46
EHK7-60
EHK7-75
2-SPEED
ID FAN MOTOR
HP
FLA
3.0
9.1
3.0
4.3
3.0
3.5
2-SPEED
ID FAN MOTOR
HP
FLA
5.0
14.0
5.0
6.6
5.0
5.2
Downshot
5250
5250
5250
7000
7000
7000
7000
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