Performance Data - 5 Ton - York LX Series Technical Manual

5545023-YTG-G-1121

PERFORMANCE DATA - 5 TON

CONDENSER-ONLY DATA (OUTDOOR UNIT)
SATURATED SUCTION
AT COMPRESSOR
MODEL
T (°F)
35
40
YFK60B21S
45
(Stage 2)
50
55
35
40
YFK60B21S
45
(Stage 1)
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 TEMPERATURE
ENTERING ID DB (°F)
OUTDOOR UNIT (°F)
ID WB (°F)
55
65
75
85
95
105
115
125
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.
174
55 °F 65 °F
P (PSIG) MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW
107 55.1 3.06 52.4 3.33 49.8 3.65 47.0 4.02 44.0 4.44 41.0 4.94 37.7 5.52 34.1 6.18
118 60.4 3.09 57.6 3.36 54.7 3.67 51.7 4.03 48.6 4.44 45.2 4.94 41.7 5.51 37.9 6.16
130 65.9 3.14 63.1 3.40 60.0 3.70 56.7 4.04 53.3 4.45 49.8 4.94 45.9 5.51 41.9 6.14
142 71.8 3.20 68.4 3.46 64.8 3.76 61.6 4.08 58.4 4.48 54.6 4.95 50.5 5.51 46.1 6.13
156 77.0 3.27 74.5 3.51 70.8 3.81 67.3 4.13 63.6 4.51 59.6 4.98 55.3 5.53 50.7 6.12
107 35.9 2.07 33.9 2.36 32.0 2.68 30.1 3.02 27.9 3.42 25.3 3.89 22.4 4.41 19.2 5.02
118 39.7 2.01 37.5 2.31 35.5 2.62 33.4 2.97 31.1 3.36 28.4 3.82 25.4 4.35 22.1 4.94
130 43.7 1.96 41.4 2.25 39.2 2.57 36.9 2.92 34.4 3.31 31.7 3.76 28.6 4.28 25.1 4.87
142 48.2 1.93 45.6 2.21 43.1 2.52 40.6 2.86 38.0 3.24 35.1 3.69 31.9 4.21 28.2 4.78
156 52.8 1.86 49.9 2.15 47.3 2.46 44.6 2.79 41.8 3.17 38.8 3.62 35.4 4.13 31.6 4.70
YFK60B21S
CF64DXA1
1500
80 80 75
57 62 62
T.C. 55.6 59.6 59.4
S.C. 54.2 46.9 40.5
KW 3.11 3.13 3.13
T.C. 54.0 58.0 57.8
S.C. 52.9 46.6 39.8
KW 3.41 3.45 3.45
T.C. 52.5 56.4 56.2
S.C. 51.6 46.2 39.1
KW 3.72 3.76 3.76
T.C. 51.2 54.4 54.2
S.C. 50.4 45.7 38.6
KW 4.14 4.18 4.18
T.C. 50.0 52.4 52.2
S.C. 49.2 45.2 38.0
KW 4.55 4.59 4.59
T.C. 46.7 48.7 48.6
S.C. 46.0 43.3 36.2
KW 5.16 5.19 5.19
T.C. 43.5 45.1 45.1
S.C. 42.9 41.4 34.6
KW 5.75 5.77 5.77
T.C. 40.4 41.5 41.6
S.C. 39.7 39.5 32.9
KW 6.35 6.36 6.35
Outdoor Ambient Temperature
75 °F 85 °F
1750
80 80 80 80 75
67 72 57 62 62
61.6 62.0 57.6 60.4 60.2
37.7 29.2 56.5 48.5 41.8
3.14 3.14 3.21 3.23 3.23
61.5 64.5 56.1 59.1 58.9
38.3 30.1 55.1 49.1 41.8
3.47 3.49 3.52 3.55 3.55
61.4 66.9 54.6 57.8 57.6
38.8 31.1 53.7 49.7 41.8
3.81 3.84 3.83 3.87 3.87
59.2 64.2 53.4 55.8 55.6
38.1 30.2 52.6 49.2 41.3
4.22 4.26 4.25 4.28 4.28
57.0 61.5 52.2 53.8 53.5
37.4 29.3 51.4 48.8 40.8
4.63 4.68 4.66 4.69 4.69
53.2 58.1 48.9 50.1 49.7
35.9 28.1 48.1 46.4 39.0
5.24 5.28 5.27 5.30 5.29
49.6 54.8 45.7 46.6 46.1
34.4 26.9 45.0 44.1 37.2
5.83 5.87 5.87 5.88 5.88
46.0 51.6 42.5 43.1 42.4
32.9 25.8 41.8 41.7 35.4
6.42 6.45 6.46 6.47 6.47
95 °F 105 °F 115 °F
2000
80 80 80 80 75
67 72 57 62 62
61.9 62.2 59.6 61.2 61.1
38.5 29.5 58.7 50.2 43.1
3.23 3.23 3.31 3.32 3.32
62.2 65.2 58.2 60.3 60.1
39.9 30.9 57.3 51.6 43.8
3.57 3.59 3.63 3.65 3.65
62.6 68.2 56.8 59.3 59.0
41.2 32.3 55.9 53.1 44.4
3.91 3.95 3.94 3.98 3.97
60.3 65.5 55.6 57.2 56.9
40.6 31.6 54.7 52.8 44.0
4.32 4.37 4.36 4.39 4.38
58.0 62.9 54.4 55.2 54.8
40.0 31.0 53.6 52.4 43.6
4.73 4.79 4.77 4.80 4.79
54.2 59.1 51.1 51.6 50.9
38.5 29.7 50.3 49.5 41.7
5.34 5.39 5.38 5.40 5.40
50.5 55.4 47.8 48.1 47.1
37.0 28.5 47.1 46.7 39.8
5.93 5.97 5.98 5.99 5.99
46.8 51.8 44.6 44.7 43.3
35.5 27.2 43.9 44.0 37.9
6.52 6.56 6.57 6.58 6.58
Johnson Controls Ducted Systems
125 °F
80 80
67 72
62.1 62.3
39.3 29.9
3.32 3.32
62.9 65.9
41.5 31.7
3.67 3.68
63.8 69.4
43.6 33.5
4.01 4.05
61.4 66.8
43.1 33.0
4.43 4.47
59.0 64.3
42.6 32.6
4.84 4.90
55.2 60.1
41.1 31.3
5.45 5.50
51.5 56.0
39.6 30.0
6.04 6.08
47.7 51.9
38.2 28.7
6.63 6.66