York YCD18 THRU 60 Technical Manual

Also see for LX series: Owner's manual Technical guide Technical guide Technical guide Installation manual

Contents

5495504-YTG-B-051856 Johnson Controls Unitary ProductsPERFORMANCE DATA - 3.5 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 Temperature55 °F 65 °F 75 °F 85 °F 95 °F 105 °F 115 °FT (°F) P (PSIG) MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KWYCD42B21(H,S)35 107 44.1 2.11 39.6 2.34 35.9 2.54 32.7 2.71 29.4 2.85 25.8 2.99 21.4 3.1140 119 48.8 2.11 44.1 2.36 40.2 2.58 36.7 2.77 33.3 2.94 29.4 3.10 24.8 3.2645 130 53.8 2.11 48.9 2.37 44.8 2.61 41.1 2.83 37.4 3.02 33.3 3.21 28.5 3.3950 143 59.1 2.10 54.1 2.38 49.7 2.65 45.6 2.89 41.6 3.10 37.4 3.31 32.3 3.5155 156 64.7 2.09 59.5 2.39 54.9 2.68 50.5 2.94 46.2 3.17 41.5 3.41 36.4 3.63Notes: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 DATAOUTDOOR UNIT MODEL NO. YCD42B21(H,S)INDOOR COIL MODEL NO. CF42CXA1AIR TEMP.ENTERINGOUTDOOR UNIT (°F)ID CFM 1200 1400 1600ID 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 7255T.C. 41.5 44.4 45.3 47.5 48.3 42.0 43.1 45.5 48.1 48.7 42.5 41.9 45.7 48.7 49.2S.C. 41.5 35.8 30.7 29.2 23.6 42.0 37.0 31.7 30.3 23.8 42.5 38.1 32.7 31.5 24.0KW 2.61 2.62 2.64 2.65 2.67 2.69 2.70 2.72 2.74 2.76 2.77 2.78 2.80 2.82 2.8465T.C. 40.3 42.7 41.8 46.3 48.5 41.1 42.4 43.0 47.0 48.7 41.8 42.1 44.2 47.6 48.9S.C. 40.3 35.9 30.9 29.6 23.6 41.1 37.4 31.9 30.7 23.8 41.8 38.8 33.0 31.7 24.1KW 2.84 2.86 2.87 2.89 2.92 2.92 2.94 2.95 2.98 3.01 3.00 3.03 3.04 3.07 3.0975T.C. 39.2 40.9 38.3 45.2 48.7 40.1 41.7 40.4 45.9 48.6 41.1 42.4 42.6 46.6 48.6S.C. 39.2 36.0 31.1 29.9 23.5 40.1 37.8 32.2 31.0 23.9 41.1 39.6 33.2 32.0 24.2KW 3.07 3.10 3.10 3.13 3.18 3.16 3.18 3.18 3.22 3.26 3.24 3.27 3.27 3.32 3.3585T.C. 36.9 38.1 37.5 42.7 46.8 38.6 39.1 38.5 43.4 46.9 40.2 40.0 39.5 44.2 47.0S.C. 36.9 35.4 29.7 29.4 23.1 38.6 37.2 31.3 30.7 23.7 40.2 38.9 33.0 32.1 24.2KW 3.30 3.32 3.32 3.38 3.46 3.40 3.42 3.42 3.48 3.54 3.49 3.51 3.51 3.57 3.6295T.C. 34.6 35.3 36.7 40.2 44.8 37.0 36.5 36.6 41.0 45.1 39.4 37.7 36.5 41.8 45.3S.C. 34.6 34.8 28.3 28.8 22.8 37.0 36.5 30.5 30.5 23.5 38.8 37.7 32.7 32.2 24.1KW 3.53 3.55 3.55 3.63 3.74 3.64 3.65 3.65 3.73 3.82 3.74 3.75 3.75 3.82 3.89105T.C. 31.7 31.4 31.7 36.1 41.5 33.6 32.7 31.8 36.8 41.6 35.6 34.0 31.9 37.6 41.8S.C. 31.7 31.3 26.6 27.2 21.8 33.6 32.7 28.4 29.3 22.6 35.5 34.0 30.2 31.4 23.5KW 3.78 3.78 3.77 3.87 3.98 3.88 3.89 3.87 3.96 4.06 3.99 4.00 3.97 4.06 4.15115T.C. 28.8 27.4 26.7 31.9 38.1 30.3 28.9 27.0 32.7 38.1 31.7 30.4 27.3 33.5 38.2S.C. 28.8 27.4 24.9 25.7 20.7 30.3 28.9 26.3 28.1 21.8 31.7 30.4 27.3 30.6 22.8KW 4.02 4.01 4.00 4.11 4.21 4.13 4.13 4.10 4.20 4.31 4.24 4.25 4.19 4.29 4.41NOTE: 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.