York YHE24B21S Technical Manual

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York YHE24B21S Technical Manual Manual pdf 44 page image

5455359-YTG-A-121744 Johnson Controls Unitary ProductsPERFORMANCE DATA - 2.5 TONMultipliers 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 listedtemperature and decreases by 1060 BTUH per 1000 CFM per degree below the listed temperature.CONDENSER-ONLY DATA (OUTDOOR UNIT)MODELSATURATED SUCTION@ COMPRESSOROutdoor Ambient Temperature65 °F 75 °F 85 °F 95 °F 105 °F 115 °F 125 °FT (°F) P (PSIG) MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KWYHE30B21S35 107 26.6 1.45 24.8 1.62 23.0 1.79 21.2 1.95 19.4 2.12 17.6 2.29 15.8 2.4640 119 30.0 1.43 28.0 1.61 26.0 1.80 23.9 1.98 21.9 2.16 19.9 2.35 17.9 2.5345 130 33.4 1.41 31.1 1.61 28.9 1.81 26.7 2.01 24.5 2.20 22.2 2.40 20.0 2.6050 143 36.7 1.39 34.3 1.60 31.9 1.82 29.4 2.03 27.0 2.25 24.5 2.46 22.1 2.6755 156 40.1 1.37 37.5 1.60 34.8 1.83 32.2 2.06 29.5 2.29 26.9 2.52 24.2 2.74Notes: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 DATAAIR CONDITIONER MODEL NO. YHE30B21SAIR TEMP.ENTERINGOUTDOOR UNIT (°F)IDCFM 800 1000 1200ID DB (°F) 80 80 75 80 80 80 80 75 80 80 80 80 75 80 80ID WB (°F) 57 62 62 67 72 57 62 62 67 72 57 62 62 67 7265T.C. 27.2 29.1 29.5 31.1 32.4 28.4 29.5 29.7 31.3 32.2 29.7 29.9 29.9 31.4 32.1S.C. 27.0 24.3 21.0 19.8 15.4 28.2 26.0 22.4 21.0 15.9 29.5 27.8 23.7 22.2 16.5KW 1.75 1.76 1.77 1.77 1.77 1.83 1.84 1.84 1.84 1.85 1.90 1.91 1.91 1.92 1.9275T.C. 26.9 28.3 28.8 31.6 34.0 28.5 29.2 29.4 32.1 34.0 30.0 30.0 29.9 32.6 34.0S.C. 26.6 24.3 20.9 20.7 16.3 28.2 26.9 23.0 22.7 17.3 29.8 29.5 25.0 24.6 18.2KW 1.91 1.93 1.93 1.93 1.92 1.98 2.00 2.00 2.00 2.00 2.06 2.07 2.07 2.08 2.0885T.C. 25.7 27.0 27.2 30.1 32.9 27.2 27.8 27.8 30.6 33.1 28.7 28.6 28.4 31.0 33.4S.C. 25.5 23.5 20.0 20.1 15.9 27.0 25.9 22.1 22.1 17.1 28.6 28.4 24.2 24.1 18.2KW 2.12 2.14 2.13 2.13 2.12 2.19 2.21 2.21 2.21 2.20 2.26 2.27 2.28 2.28 2.2795T.C. 24.5 25.7 25.6 28.6 31.7 26.0 26.5 26.3 29.0 32.3 27.4 27.2 26.9 29.4 32.8S.C. 24.3 22.7 19.1 19.5 15.5 25.8 25.0 21.2 21.5 16.9 27.3 27.2 23.3 23.5 18.2KW 2.34 2.35 2.34 2.34 2.33 2.40 2.42 2.41 2.41 2.40 2.47 2.48 2.49 2.48 2.47105T.C. 23.2 24.1 24.0 26.8 29.7 24.5 24.9 24.5 27.2 30.1 25.8 25.7 25.1 27.5 30.6S.C. 23.0 21.9 18.2 18.8 14.8 24.4 23.8 20.3 20.8 16.1 25.7 25.7 22.3 22.8 17.4KW 2.65 2.66 2.65 2.65 2.63 2.71 2.72 2.72 2.72 2.70 2.77 2.78 2.79 2.79 2.77115T.C. 21.9 22.6 22.4 25.1 27.7 23.1 23.4 22.9 25.4 28.1 24.3 24.2 23.3 25.7 28.4S.C. 21.7 21.0 17.4 18.0 14.1 23.0 22.6 19.4 20.1 15.4 24.2 24.2 21.4 22.2 16.7KW 2.95 2.95 2.95 2.95 2.93 3.01 3.02 3.02 3.01 2.99 3.07 3.08 3.09 3.08 3.06125T.C. 20.6 21.1 20.8 23.4 25.8 21.7 21.9 21.2 23.7 26.1 22.8 22.7 21.6 23.9 26.3S.C. 20.4 20.2 16.5 17.3 13.4 21.6 21.5 18.5 19.4 14.7 22.7 22.7 20.5 21.5 15.9KW 3.24 3.25 3.25 3.24 3.22 3.31 3.31 3.32 3.31 3.29 3.37 3.37 3.38 3.38 3.35NOTE: 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.