036-21105-004 Rev. A (0902)
2
Unitary Products Group
Physical and Electrical Data
MODEL H*DA
18
24
30
36
48
60
076
Unit Supply Voltage
230 – 1 – 50
380/415-3-50
Normal Voltage Range
*
*. Rated in accordance with ARI Standard 110, utilization range “A”.
216 to 252
342-456
Minimum Circuit Ampacity
12.4
16.2
18.4
8.1
12.0
12.7
20.2
Max. Overcurrent Device Amps
†
†. Dual element fuses or HACR circuit breaker.
** No crankcase heat required due to the compressor’s high pressure housing and internal design.
20.0
25.0
30.0
15.0
20.0
20.0
30.0
Compressor Type
Recip
Recip
Recip
Recip
Recip
Scroll
Scroll
Compressor Amps
Rated Load
9.2
12.2
13.4
5.8
7.5
9.5
14.7
Locked Rotor
53.0
72.0
85.0
39.0
62.0
73.0
95.0
Crankcase Heater
No**
No**
Yes
Yes
Yes
No**
No**
Fan Motor Amps
Rated Load
0.9
0.9
1.4
0.8
0.8
0.8
1.0
Locked Rotor
1.4
1.4
3.12
1.8
1.8
2.0
1.8
Fan Diameter Inches
18
18
18
18
18
24
24
Fan Motor
Rated HP
1/8
1/8
1/4
1/4
1/4
1/4
1/3
Nominal RPM
1075
1075
1100
1075
1075
850
940
Rated Voltage
230
230
230
460
460
460
415
Coil
Face Area Sq. Ft.
9.4
9.4
11.3
11.3
14.1
20
20.0
Rows Deep
1
1
1
1
1
1
2
Fin / Inches
16
16
20
20
16
18
13
Liquid Line OD
3/8
3/8
3/8
3/8
3/8
3/8
1/2
Vapor Line OD
5/8
5/8
3/4
3/4
7/8
7/8
1-1/8
Operating Weight Lbs.
124
134
135
140
176
210
285
All dimensions are in inches. They are subject to change without
notice. Certified dimensions will be provided upon request.
Unit
Model
H*DA
Dimensions
(Inches)
Refrigerant
Connection
Line Size
A
B
C
Liquid
Vapor
018
20-1/8
24
24
3/8
5/8
024
20-1/8
24
24
030
24-1/8 24
24
3/4
036
24-1/8 24
24
048
30-1/8
24
24
7/8
060
31-1/8
34-1/2
34-1/2
076
34-1/2
34-1/2
31-7/8
1/2
1-1/8
48" OVERHEAD
CLEARANCE
C
B
A
5-1/2
2-3/8
3-1/8
VAPOR
CONNECTION
LIQUID CONNECTION
AIR IN
4 SIDES
