York LX Series Technical Manual page 2
Split-system heat pumps
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Also See for LX Series:
- Technical manual (192 pages) ,
- Owner's manual (56 pages) ,
- Installation manual (50 pages)
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571209-YTG-C-1012
Physical and Electrical Data
MODEL
Unit Supply Voltage
1
Normal Voltage Range
Minimum Circuit Ampacity
2
Max. Overcurrent Device Amps
3
Min. Overcurrent Device Amps
Compressor Type
Rated Load
Compressor Amps
Locked Rotor
Crankcase Heater
Factory External Discharge Muffler
Factory External Check Valve
4
HS Kit Required with TXV
Fan Motor Amps
Rated Load
Fan Diameter Inches
Rated HP
Fan Motor
Nominal RPM
Nominal CFM
Face Area Sq. Ft.
Coil
Rows Deep
Fins / Inch
Liquid Line Set OD (Field Installed)
Vapor Line Set OD (Field Installed)
5
Unit Charge (Lbs. - Oz.)
Charge Per Foot, Oz.
Operating Weight Lbs.
* These models are shipped with a Hard Start Kit installed at the factory.
1. Rated in accordance with AHRI Standard 110-2012, utilization range "A".
2. Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection.
3. Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection.
4. See Hard Start Kit Accessory Installation Manual for Hard Start Kit part number for each model.
5. The Unit Charge is correct for the outdoor unit, smallest matched indoor unit, and 15 feet of refrigerant tubing. For tubing lengths other than 15 feet, add or subtract
the amount of refrigerant, using the difference in length multiplied by the per foot value.
A
2
YHJD18
YHJD24
YHJD30
S41S2
S41S4
S41S4
11.9
11.2
14.1
20
15
15
15
Scroll
Recip
Recip
9.0
8.3
10.6
48.0
43.0
54.0
No
Yes
Yes
Yes
No
No
No
No
Yes
Yes
0.70
0.80
0.80
24
24
1/10
1/8
825
1075
1075
2000
2900
3000
15.7
18.3
21.0
1
1
22
22
3/8
3/8
3/4
3/4
6 - 6
9 - 6
9 - 0
0.62
0.62
0.62
172
194
206
C
B
YHJD36
YHJD42
S41S4
S41S4
208-230V, 1 60Hz
187 to 252
19.7
20.9
20
30
35
15
20
25
Recip
Recip
14.7
15.7
74.0
88.0
Yes
Yes
No
No
No
No
No
No
Yes
Yes
1.3
1.3
24
24
24
1/8
1/4
1/4
850
850
3800
3800
23.6
23.6
1
1
1
22
22
22
3/8
3/8
3/8
3/4
3/4
7/8
10 - 0
9 - 10
0.62
0.67
218
218
Dimensions
Unit
(Inches)
Model
A
B
18
28-1/4
34
24
32-1/4
34
30
36-1/4
34
36
40-1/4
34
42
40-1/4
34
48
40-1/4
34
60
40-1/4
34
* Adapter fitting required for 1-1/8" line set.
All dimensions are in inches and are subject to change without notice.
Overall height is from bottom of base pan to top of fan guard.
Overall length and width include screw heads.
Johnson Controls Unitary Products
YHJD48
YHJD60
S41S4
S41S5
25.6
42.6
45
70
30
45
Recip
Scroll
19.4
33.0
88.0
134.0
Yes
No
No
Yes
No
No
Yes*
No
1.3
1.5
24
24
1/4
1/4
850
850
3600
3550
23.6
23.6
2
2
18
18
3/8
3/8
7/8
1-1/8
14 - 12
15 - 0
0.67
.76
285
290
Refrigerant Connection
Service Valve Size
C
Liquid
Vapor
34
34
3/4
34
34
3/8
34
7/8
34
34
7/8*
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