5523949-YTG-J-0620
Johnson Controls Ducted Systems 117
PERFORMANCE DATA - 2 TON
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.
CONDENSER-ONLY DATA (OUTDOOR UNIT)
MODEL
SATURATED SUCTION
@ COMPRESSOR
Outdoor Ambient Temperature
65 °F 75 °F 85 °F 95 °F 105 °F 115 °F 125 °F
T (°F) P (PSIG) MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW
YHE24B21S
35 107 23.8 1.11 22.0 1.33 20.2 1.56 18.5 1.78 16.7 2.00 15.0 2.23 13.2 2.45
40 119 25.9 1.11 24.2 1.33 22.4 1.55 20.6 1.77 18.9 1.98 17.1 2.20 15.3 2.42
45 130 28.1 1.11 26.4 1.33 24.6 1.54 22.8 1.75 21.0 1.96 19.2 2.17 17.4 2.39
50 143 30.3 1.11 28.5 1.32 26.7 1.53 24.9 1.73 23.1 1.94 21.3 2.15 19.5 2.35
55 156 32.5 1.12 30.7 1.32 28.9 1.52 27.1 1.72 25.3 1.92 23.4 2.12 21.6 2.32
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. YHE24B21S
AIR TEMP.
ENTERING
OUTDOOR UNIT (°F)
IDCFM 600 800 1000
ID DB (°F) 80 80 75 80 80 80 80 75 80 80 80 80 75 80 80
ID WB (°F) 57 62 62 67 72 57 62 62 67 72 57 62 62 67 72
65
T.C. 21.3 23.8 24.0 26.5 28.9 23.3 24.8 25.0 27.5 29.5 25.3 25.9 26.0 28.5 30.1
S.C. 20.7 18.9 16.3 16.1 13.0 22.8 21.8 18.5 18.3 14.0 24.9 24.8 20.8 20.5 15.1
KW 1.46 1.46 1.45 1.46 1.45 1.53 1.53 1.53 1.53 1.52 1.60 1.60 1.60 1.60 1.60
75
T.C. 20.6 22.7 23.0 25.4 28.2 22.5 23.8 24.0 26.5 29.3 24.4 24.9 24.9 27.5 30.3
S.C. 20.1 18.3 15.8 15.6 12.7 22.1 21.4 18.1 17.9 14.2 24.0 24.4 20.3 20.2 15.6
KW 1.60 1.60 1.59 1.60 1.59 1.67 1.67 1.67 1.67 1.66 1.74 1.74 1.74 1.74 1.73
85
T.C. 19.8 21.7 21.9 24.3 27.0 21.6 22.7 22.8 25.2 28.0 23.4 23.7 23.7 26.1 28.9
S.C. 19.4 17.9 15.3 15.2 12.3 21.2 20.7 17.5 17.5 13.7 23.1 23.5 19.8 19.7 15.1
KW 1.79 1.79 1.78 1.79 1.78 1.86 1.86 1.85 1.86 1.85 1.93 1.93 1.93 1.93 1.92
95
T.C. 19.0 20.6 20.8 23.1 25.8 20.7 21.6
21.7 23.9 26.7 22.3 22.5 22.5 24.7 27.5
S.C. 18.7 17.4 14.7 14.8 11.8 20.4 20.0 17.0 17.0 13.2 22.1 22.5 19.3 19.2 14.6
KW 1.97 1.97 1.97 1.98 1.97 2.04 2.05 2.04 2.05 2.04 2.12 2.12 2.12 2.12 2.11
105
T.C. 17.8 19.2 19.4 21.6 24.2 19.4 20.2 20.2 22.4 25.0 21.0 21.1 21.0 23.1 25.7
S.C. 17.6 16.8 14.1 14.2 11.2 19.2 19.0 16.4 16.3 12.6 20.8 21.1 18.6 18.5 14.0
KW 2.26 2.26 2.26 2.27 2.25 2.33 2.33 2.33 2.33 2.32 2.40 2.40 2.40 2.40 2.39
115
T.C. 16.7 17.9 18.1 20.2 22.6 18.2 18.9 18.8 20.9 23.3 19.7 19.8 19.5 21.5 24.0
S.C. 16.6 16.3 13.6 13.6 10.7 18.1 18.0 15.7 15.7 12.0 19.6 19.8 17.9 17.8 13.4
KW 2.55 2.54 2.54 2.54 2.52 2.61 2.61 2.61 2.61 2.59 2.68 2.67 2.68 2.68 2.67
125
T.C. 15.5 16.6 16.8 18.8 21.0 17.0 17.6 17.4 19.4 21.7 18.4 18.5 18.0 19.9 22.3
S.C. 15.5 15.7 13.0 13.0 10.1 17.0 17.1 15.1 15.1 11.5 18.4 18.5 17.2 17.1 12.8
KW 2.83 2.81 2.81 2.81 2.80 2.89 2.88 2.88 2.88 2.87 2.95 2.95 2.95 2.95 2.94
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.
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