5855836-YTG-B-1121
42 Johnson Controls Ducted Systems
PERFORMANCE DATA - 1.5 TON
CONDENSER-ONLY DATA (OUTDOOR UNIT)
MODEL
SATURATED SUCTION
AT 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
YEE18B21S
35 107 19.6 0.98 19.0 1.05 18.4 1.22 17.8 1.35 17.1 1.49 16.5 1.65 15.9 1.83
40 119 21.3 0.96 20.7 1.04 20.0 1.21 19.3 1.36 18.6 1.50 17.9 1.66 17.2 1.84
45 130 23.0 0.94 22.3 1.04 21.6 1.21 20.9 1.36 20.1 1.51 19.3 1.67 18.5 1.85
50 143 24.7 0.93 24.0 1.03 23.2 1.21 22.4 1.37 21.6 1.52 20.7 1.68 19.8 1.86
55 156 26.3 0.91 25.6 1.02 24.8 1.21 23.9 1.37 23.0 1.53 22.1 1.69 21.1 1.87
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. YEE18B21S
AIR TEMPERATURE
ENTERING
OUTDOOR UNIT (°F)
IDCFM 450 600 750
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
55
T.C. 16.8 18.7 18.9 20.5 22.7 18.2 19.6 19.7 21.5 23.5 19.7 20.5 20.5 22.4 24.3
S.C. 16.8 15.3 13.1 13.0 10.5 18.2 17.3 14.5 14.4 11.3 19.7 19.3 15.9 15.9 12.1
KW 1.05 1.03 1.03 1.01 0.98 1.08 1.07 1.07 1.05 1.03 1.12 1.11 1.11 1.09 1.07
65
T.C. 16.5 18.1 18.3 19.9 21.9 17.9 18.9 19.0 20.7 22.6 19.2 19.7 19.8 21.6 23.3
S.C. 16.5 15.2 12.8 12.7 10.2 17.9 17.2 14.3 14.2 11.0 19.2 19.3 15.8 15.7 11.8
KW 1.15 1.14 1.15 1.13 1.11 1.19 1.19 1.19 1.17 1.16 1.23 1.23 1.23 1.21 1.20
75
T.C. 16.1 17.4 17.5 19.2 21.1 17.4 18.2 18.2 19.9 21.7 18.6 18.9 18.9 20.7 22.4
S.C. 16.1 14.9 12.4 12.4 9.8 17.4 16.9 13.9 13.9 10.6 18.6 18.9 15.4 15.4 11.4
KW 1.28 1.28 1.28 1.27 1.25 1.32 1.32 1.32 1.31 1.30 1.37 1.37 1.37 1.36 1.35
85
T.C. 15.6 16.6 16.7 18.4 20.2 16.8 17.3 17.4 19.0 20.8 18.0 18.0 18.0 19.7 21.3
S.C. 15.6 14.5 12.0 12.0 9.4 16.8 16.2 13.4 13.5 10.2 18.0 18.0 14.9 14.9 11.0
KW 1.43 1.43 1.44 1.43 1.42 1.48 1.48 1.48 1.48 1.47 1.53 1.53 1.53 1.52 1.52
95
T.C. 14.9 15.8 15.9 17.4 19.2 16.0 16.4 16.4 18.0 19.7 17.1 17.0 16.9 18.6 20.3
S.C. 14.9 13.9 11.5 11.5 9.0 16.0 15.4 12.8 12.9 9.8 17.1 17.0 14.1 14.4 10.5
KW 1.61 1.61 1.61 1.61 1.60 1.66 1.66 1.66 1.66 1.65 1.71 1.71 1.72 1.71 1.70
105
T.C. 14.1 14.8 14.9 16.4 18.1 15.2 15.3 15.4 16.9 18.6 16.2 15.9 15.8 17.5 19.1
S.C. 14.1 13.1 10.9 10.9 8.6 15.2 14.5 12.0 12.3 9.3 16.2 15.9 13.1 13.7 10.0
KW 1.81 1.81 1.81 1.82 1.80 1.86 1.87 1.87 1.86 1.85 1.91 1.92 1.92 1.91 1.91
115
T.C. 13.2 13.7 13.9 15.2 17.0 14.2 14.2 14.2 15.7 17.4 15.2 14.7 14.5 16.3 17.9
S.C. 13.2 12.2 10.3 10.2 8.2 14.2 13.5 11.1 11.6 8.8 15.2 14.7 12.0 12.9 9.4
KW 2.03 2.04 2.03 2.04 2.02 2.08 2.09 2.09 2.09 2.08 2.13 2.15 2.15 2.13 2.13
125
T.C. 12.1 12.5 12.8 13.9 15.8 13.1 13.0 13.0 14.5 16.2 14.0 13.5 13.2 15.1 16.6
S.C. 12.1 11.1 9.6 9.4 7.7 13.1 12.3 10.1 10.7 8.2 14.0 13.5 10.7 12.1 8.7
KW 2.28 2.28 2.28 2.29 2.27 2.33 2.34 2.34 2.33 2.32 2.38 2.39 2.40 2.37 2.37
NOTE: ALL CAPACITIES INCLUDE INDOOR FAN HEAT. KW VALUES ARE FOR THE SYSTEM (OUTDOOR AND INDOOR).
Green shaded cells are ACCA (TVA) conditions.
Blue shaded cells are AHRI conditions.
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