Performance Data - 4 Ton - Luxaire LX Series Technical Manual

5599019-LTG-F-0520

PERFORMANCE DATA - 4 TON

CONDENSER-ONLY DATA (OUTDOOR UNIT)
SATURATED SUCTION
@ COMPRESSOR
MODEL
T (°F)
35
40
45
TH6B4821S
50
55
60
Notes:
1. For Outdoor Unit (Condenser) performance only. Data does not include the effects of air handler power or heat.
2. Performance based on 15ºF subcooling and 15ºF superheat at the Outdoor Unit base valves.
a. Increase capacity by 1% for each 2ºF increase in subcooling.
b. Decrease capacity by 1% for each 2ºF decrease in subcooling.
3. Maximum recommended condensing temperature is 140ºF.
COOLING PERFORMANCE DATA
AIR CONDITIONER MODEL NO.
IDCFM
AIR TEMP.
ENTERING ID DB (°F)
OUTDOOR UNIT (°F)
ID WB (°F)
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.
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
65 °F
P (PSIG) MBH KW
107 41.1 1.97
119 46.4 1.99
130 51.8 2.00
143 57.2 2.02
156 62.5 2.04
170 67.9 2.05
TH6B4821S
1350
80 80 75
57 62 62
T.C. 42.9 47.3 47.4
S.C. 42.9 39.1 33.0
KW 2.80 2.83 2.82
T.C. 41.4 45.3 45.6
S.C. 41.4 38.0 32.2
KW 3.08 3.09 3.10
T.C. 39.8 43.3 43.8
S.C. 39.8 36.9 31.5
KW 3.35 3.35 3.37
T.C. 38.8 41.5 42.4
S.C. 38.8 36.3 27.6
KW 3.73 3.71 3.73
T.C. 37.7 39.6 40.9
S.C. 37.6 35.7 23.7
KW 4.11 4.08 4.10
T.C. 36.3 37.9 39.3
S.C. 36.2 34.8 24.9
KW 4.51 4.48 4.34
T.C. 34.8 36.3 37.7
S.C. 34.8 33.9 26.1
KW 4.91 4.88 4.59
Outdoor Ambient Temperature
75 °F 85 °F
MBH KW MBH KW MBH
39.4 2.31 37.7 2.64 36.0
44.3 2.32 42.1 2.65 40.0
49.2 2.33 46.6 2.66 44.0
54.1 2.35 51.1 2.67 48.1
59.0 2.36 55.6 2.68 52.1
64.0 2.37 60.0 2.69 56.1
1600
80 80 80 80 75
67 72 57 62 62
51.6 55.5 44.9 48.8 48.8
32.1 24.4 44.9 42.0 35.3
2.84 2.85 2.92 2.94 2.94
51.0 55.4 43.3 46.7 47.0
32.7 25.6 43.3 41.1 34.7
2.82 2.84 3.20 3.20 3.21
50.3 55.3 41.8 44.6 45.1
33.3 26.8 41.8 40.2 34.2
2.80 2.83 3.47 3.47 3.48
48.1 53.1 40.6 42.6 43.6
32.5 26.0 40.6 39.6 29.7
3.16 3.19 3.84 3.83 3.85
45.9 50.9 39.3 40.6 42.1
31.6 25.2 39.3 39.0 25.2
3.51 3.55 4.22 4.19 4.21
43.9 48.7 37.7 39.0 40.4
30.8 24.4 37.7 37.6 26.7
3.91 3.95 4.62 4.59 4.43
41.8 46.6 36.2 37.4 38.8
29.9 23.7 36.2 36.3 28.2
4.30 4.35 5.02 4.99 4.65
95 °F 105 °F 115 °F
KW MBH KW MBH
2.98 34.3 3.32 32.6
2.99 37.8 3.32 35.7
2.99 41.4 3.32 38.8
3.00 45.0 3.33 42.0
3.00 48.6 3.33 45.1
3.01 52.2 3.33 48.2
80 80 80 80
67 72 57 62
52.8 55.9 46.8 50.4
33.6 25.1 46.8 44.9
2.96 2.96 3.04 3.05
52.4 56.5 45.3 48.2
34.9 26.8 45.3 44.2
2.88 2.90 3.31 3.32
51.9 57.1 43.8 45.9
36.1 28.4 43.8 43.5
2.80 2.83 3.59 3.58
49.7 54.9 42.4 43.7
35.3 27.7 42.4 42.9
3.16 3.19 3.96 3.94
47.4 52.6 41.0 41.5
34.4 26.9 41.0 41.5
3.52 3.55 4.33 4.30
45.3 50.3 39.2 40.0
33.6 26.2 39.2 40.0
3.91 3.95 4.73 4.70
43.2 48.1 37.5 38.5
32.8 25.5 37.5 38.5
4.31 4.35 5.13 5.11
Johnson Controls Ducted Systems
125 °F
KW MBH KW
3.66 30.9 3.99
3.66 33.6 3.99
3.65 36.2 3.98
3.65 38.9 3.98
3.65 41.6 3.97
3.65 44.3 3.97
1850
75 80 80
62 67 72
50.1 54.0 56.3
37.6 35.1 25.9
3.05 3.07 3.08
48.3 53.8 57.6
37.2 37.0 28.0
3.32 2.94 2.96
46.4 53.6 58.9
36.9 38.9 30.1
3.60 2.81 2.84
44.8 51.2 56.6
31.8 38.1 29.4
3.96 3.17 3.20
43.2 48.9 54.3
26.7 37.3 28.7
4.32 3.52 3.56
41.6 46.7 52.0
28.5 36.5 28.0
4.52 3.92 3.96
39.9 44.6 49.6
30.2 35.6 27.3
4.72 4.31 4.36