Performance Data - 1.5 Ton - York LX Series Technical Manual
Split system air conditioners
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- Technical manual (192 pages) ,
- Owner's manual (56 pages) ,
- Installation manual (50 pages)
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5581709-YTG-C-0619
PERFORMANCE DATA - 1.5 TON
CONDENSER-ONLY DATA (OUTDOOR UNIT)
SATURATED SUCTION
@ COMPRESSOR
MODEL
T (°F)
35
40
YCD18B22S
45
50
55
Notes:
1. For Outdoor Unit (Condenser) performance only. Data does not include the effects of air handler power or heat.
2. Performance based on 15°F subcooling and 15°F superheat at the Outdoor Unit base valves.
a. Increase capacity by 1% for each 2°F increase in subcooling.
b. Decrease capacity by 1% for each 2°F decrease in subcooling.
3. Maximum recommended condensing temperature is 140°F.
COOLING PERFORMANCE DATA
OUTDOOR UNIT MODEL NO.
INDOOR COIL MODEL NO.
ID CFM
AIR TEMP.
ENTERING
ID DB (°F)
OUTDOOR UNIT (°F)
ID WB (°F)
55
65
75
85
95
105
115
NOTE: ALL CAPACITIES INCLUDE INDOOR FAN HEAT. KW VALUES ARE FOR THE SYSTEM (OUTDOOR + INDOOR).
Green shaded cells are ACCA (TVA) conditions.
Blue shaded cells are AHRI conditions.
Multipliers for determining the performance with other indoor sections.
NOTE: For dry bulb temperatures different than those listed (between 73-87 °F), sensible capacity increases by 1060 BTUH per 1000 CFM per degree above the listed
temperature and decreases by 1060 BTUH per 1000 CFM per degree below the listed temperature.
76
55 °F
P (PSIG)
MBH
KW
107
15.6
1.04
119
17.3
1.03
130
19.1
1.01
143
21.0
0.99
156
23.2
0.98
YCD18B22S
CF18AXA1
450
80
80
75
57
62
62
T.C.
14.5
15.8
15.8
S.C.
14.5
13.5
11.4
KW
0.98
0.98
0.98
T.C.
15.1
16.2
16.1
S.C.
15.1
13.9
11.9
KW
1.09
1.09
1.09
T.C.
15.6
16.5
16.5
S.C.
15.6
14.2
12.3
KW
1.20
1.19
1.19
T.C.
15.4
15.8
15.9
S.C.
15.4
14.1
13.0
KW
1.35
1.35
1.34
T.C.
15.1
15.1
15.2
S.C.
15.1
14.0
13.7
KW
1.50
1.50
1.50
T.C.
13.9
13.9
13.9
S.C.
13.9
13.4
12.3
KW
1.70
1.70
1.70
T.C.
12.6
12.6
12.5
S.C.
12.6
12.6
10.9
KW
1.90
1.91
1.90
Outdoor Ambient Temperature
65 °F
75 °F
MBH
KW
MBH
KW
MBH
14.8
1.17
13.9
1.29
13.1
16.4
1.15
15.4
1.27
14.5
18.1
1.13
17.1
1.26
16.1
19.9
1.12
18.9
1.24
17.8
22.0
1.10
20.8
1.22
19.6
600
80
80
80
80
67
72
57
62
15.8
15.5
15.2
15.8
15.9
10.5
8.2
15.2
13.2
11.8
0.98
0.99
0.98
0.98
0.98
16.5
16.7
15.7
16.3
16.3
11.1
8.8
15.7
14.2
12.4
1.09
1.09
1.08
1.09
1.09
17.3
17.9
16.3
16.8
16.8
11.7
9.4
16.3
15.2
13.0
1.20
1.20
1.19
1.19
1.19
17.0
18.0
16.1
16.3
16.3
11.8
9.5
16.1
15.3
13.2
1.35
1.34
1.34
1.34
1.34
16.7
18.1
15.8
15.8
15.8
11.9
9.6
15.8
15.4
13.3
1.50
1.49
1.50
1.50
1.49
15.6
17.3
14.9
14.7
14.5
11.5
9.4
14.9
14.6
12.9
1.70
1.70
1.70
1.70
1.70
14.5
16.5
13.9
13.6
13.1
11.1
9.1
13.9
13.6
12.4
1.90
1.90
1.90
1.90
1.90
85 °F
95 °F
KW
MBH
KW
MBH
1.42
12.2
1.56
11.3
1.40
13.6
1.55
12.6
1.39
15.0
1.53
13.9
1.37
16.6
1.51
15.4
1.35
18.4
1.49
17.1
75
80
80
80
80
62
67
72
57
62
15.8
15.5
15.8
15.9
10.8
8.3
15.8
12.9
0.98
0.99
0.98
0.98
16.7
16.8
16.4
16.5
11.6
9.1
16.4
14.5
1.09
1.09
1.08
1.09
17.5
18.1
17.0
17.1
12.3
9.8
17.0
16.1
1.20
1.20
1.19
1.19
17.4
18.2
16.8
16.8
12.7
10.0
16.8
16.4
1.35
1.35
1.34
1.34
17.2
18.4
16.6
16.5
13.0
10.2
16.6
16.5
1.50
1.49
1.49
1.49
16.1
17.6
15.9
15.5
12.8
10.2
15.9
15.5
1.70
1.70
1.69
1.69
15.0
16.9
15.2
14.5
12.7
10.1
15.2
14.5
1.90
1.90
1.89
1.90
Johnson Controls Ducted Systems
105 °F
115 °F
KW
MBH
KW
1.73
10.3
1.93
1.72
11.5
1.92
1.70
12.8
1.90
1.68
14.2
1.89
1.66
15.7
1.86
750
75
80
80
62
67
72
16.0
15.8
15.5
12.1
11.2
8.5
0.98
0.98
0.99
16.5
16.8
16.9
13.0
12.1
9.3
1.09
1.09
1.09
17.1
17.8
18.2
13.8
13.0
10.2
1.19
1.20
1.20
16.7
17.7
18.4
13.3
13.6
10.5
1.34
1.35
1.35
16.4
17.7
18.6
12.9
14.1
10.8
1.49
1.50
1.50
15.1
16.6
18.0
13.4
14.2
11.0
1.70
1.70
1.70
13.8
15.4
17.3
13.8
14.2
11.1
1.90
1.90
1.90
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