036-21083-007-A-0404
Unitary Products Group
3
TABLE 1: ARI RATINGS
*
CONDENSING
UNIT MODEL
INDOOR BLOWER UNIT MODEL
SYSTEM MBH
SYSTEM EER
CONDENSING UNIT SOUND
LEVEL
†
(bels)
H5CE090A25, 46
K4EU090A33
85
‡
9.2
8.4
K3EU120A33
91
‡
9.4
H2CE120A25, 46
K3EU120A33
117
**
9.0
9.0
K3EU180A33
124
**
9.5
H1CE150A25, 46
K3EU180A33
140
**
9.0
-
*. Certified in accordance with Unitary Large Equipment certification program, which is based on ARI Standard 340/
360
†. Rated in accordance with ARI Standard 270.
‡. Deduct 0.5 MBH for units operating at 208 volts.
**. Deduct 1.0 MBH for units operating at 208 volts.
TABLE 2: APPLICATION DATA
LIMITATION
MIN.
MAX.
Voltage Variation
*
208/230-3-60
187V
252V
460-3-60
432V
504V
575-3-60
540V
630V
380/415-3-50
342V
456V
Ambient Air on Condenser Coil
45
°
F
†
115
°
F
‡
*. Rated in accordance with ARI Standard 110, utilization range “A”.
†. Low Ambient accessories are available to permit stable system operation at ambient
temperatures down to 0
°
F.
‡. These units can operate at a maximum ambient temperature of 120
°
F providing the wet
bulb temperature of the air entering the evaporator coil does not exceed 67
°
F.
Note: Refer to Form 035-15407-002 for refrigerant piping limitations.
TABLE 3: PHYSICAL DATA
Model
HCE
Compressor
(Tandem
on 150 only)
Condenser
Unit
Weight
(Lbs.)
Charge,
Lbs,-Oz.
(Refrigerant-22)
Fan (Propeller)
Fan Motor
*
Coils
†
Rating
(Tons)
Cap.
(Stages)
Qty.
Dia.
(in.)
Norm-
CFM
Blades
Qty. RPM HP
Rota-
tion
‡
Face
Area‡
Finned
Length
(in.)
Rows
High
Ship. Oper.
Holding
Oper.
**
Qty
Pitch
(Deg.)
090
7-1/2
1
1
24
4677
3
29
1
1120
3/4
CW
18.7
90
30
365
360
1-12
12-0
††
120
10
1
2
24
8034
3
27
2
1110
1/2
CCW
23.8
96
36
435
430
2-4
18-6
150
12-1/2
1
2
24
7950
3
27
2
1110
1/2
CCW
23.8
96
36
510
505
2-4
19-5
*. These PSC motors are directly connected to the condenser fans and have inherent protection, ball bearings and a 48” frame.
†. These condenser coils have 2 rows of 3/8” OD copper tubes and 16 aluminum fins per inch.
‡. When viewing the shaft end of the motor.
**. Includes matched indoor blower unit but no piping.
††. Add an additional 1 lb. charge when used with KEU120 (10 ton) indoor units.