York HA090 - Features; Field-Installed Accessories; Unit Dimensions & Clearances and Center of Gravity

036-21365-003-D-1105
4 Unitary Products Group
FIELD-INSTALLED ACCESSORIES
• 0º F LOW AMBIENT - A single phase condenser fan
motor and head pressure control to reduce its speed
maintain stable system operation at ambient tempera-
tures down to 0º F.
• Coil Guard - A decorative coil guard provides an addi-
tional level of protection for the condenser coils.
TABLE 4: ELECTRICAL DATA
Model
Unit Power
Supply
Compressor Condenser Fan Motor Unit
Qty RLA LRA Qty HP FLA
Minimum
Circuit
Ampacity
(Amps)
Maximum
Fuse
Size
1
(Amps)
Minimum
Disconnect
Size
2
(Amps)
208/230/3/60 1 42 239.0 2 3/4 3.0 58.8 100 100
HA120 460/3/60 1 19.2 125.0 2 3/4 1.6 27.2 45 45
575/3/60 1 13.8 80.0 2 3/4 1.4 20.1 30 30
1
Dual element, time delay type.
2
Refer to NEC/NFPA No. 70, Articles 440-11, 12 for information on minimum disconnect sizing.
FIGURE 1 - UNIT DIMENSIONS & CLEARANCES AND CENTER OF GRAVITY
AIR
OUT
AIR
OUT
AIR
IN
O
O
O
5-3/4
44-9/32
FAN MOTOR
ACCESS
COMPRESSOR
FAN MOTOR ACCESS AND
CONTROL BOX ACCESS
E
XTERNAL PRESSURE
G
AUGE FITTINGS
9-1/32
76-7/8
7-1/32
39 - 7/8
33-3/4
24-1/2
12-1/8
C
D
F
E
A
B
All dimensions are in inches. They are sub-
ject to change without notice. Certified
dimensions will be provided upon request.
Connection
Entry
Connection Size
10 Ton
Suction Line A 1-3/8 OD
Liquid Line B 5/8 ID
Control Wiring C 7/8 KO
Power Wiring D 1-3/4 KO
Accessory Wiring E 7/8 KO
Accessory Wiring F 1-3/8 KO
CLEARANCES
Overhead (Top)
1
1
Units must be installed outdoors. Overhanging struc-
tures or shrubs should not obstruct condenser air dis-
charge.
120”
Front
(Piping and Access Panels)
30”
Left Side 24”
Right Side 24”
Rear 24”
Bottom
2
2
Adequate snow clearance must be provided if winter
operation is expected
0”
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