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TRANE' <br /> General Data <br /> Table 1. General data -3-4 tons-standard efficiency <br /> 3 Tons 4 Tons <br /> WSC036E3,4,W WSC048E3,4,W <br /> Cooling Performance(0) <br /> Gross Cooling Capacity 38,030 50,130 <br /> SEER(b) 13.0 13.0 <br /> Nominal cfm/AHRI Rated cfm 1,200/1,200 1,600/1,600 <br /> AHRI Net Cooling Capacity 37,000 48,500 <br /> System Power(kW) 3.45 4.40 <br /> Heating Performance() <br /> High Temp. Btuh Rating 37,000 44,000 <br /> System Power kW/COP 3.21/3.40 3.86/3.40 <br /> Low Temp. Btuh Rating 20,600 24,800 <br /> System Power kW/COP 2.85/2.10 3.53/2.10 <br /> HSPF(Btu/Watts-hr) 8.00 7.80 <br /> Compressor <br /> Number/Type 1/Scroll 1/Scroll <br /> Sound <br /> Outdoor Sound Rating (dB)(d) 80 82 <br /> Outdoor Coil-Type Lanced Lanced <br /> Tube Size(in.) 0.3125 0.3125 <br /> Face Area (sq.ft.) 10.96 10.96 <br /> Rows/FPI 3/16 3/16 <br /> Refrigerant Control Thermal Expansion Valve Thermal Expansion Valve <br /> Indoor Coil-Type Lanced Lanced <br /> Tube Size(in.) 0.3125 0.3125 <br /> Face Area (sq.ft.) 6.68 7.71 <br /> Rows/FPI 3/16 4/16 <br /> Refrigerant Control Thermal Expansion Valve Thermal Expansion Valve <br /> Drain Connection Number/Size(in.) 13/4 NPT 13/4 NPT <br /> Outdoor Fan-Type Propeller Propeller <br /> Number Used/Diameter(in.) 1/22 1/22 <br /> Drive Type/No. Speeds Direct/1 Direct/1 <br /> cfm 2,823 3,279 <br /> Motor hp 0.25 0.40 <br /> Motor rpm 1,075 1,075 <br /> Indoor Fan-Type(Standard) FC Centrifugal FC Centrifugal <br /> Number Used/Diameter(in.)/Width(in.) 1/11x11 1/11x11 <br /> Drive Type/No. Speeds/rpm Belt/Variable/1,750 Belt/Variable/1,750 <br /> Motor hp 1.0 1.0 <br /> Motor Frame Size 56 56 <br /> Filters(e)-Type Furnished Throwaway Throwaway <br /> Number Size Recommended (2) 20x3Ox2 (2)20x3Ox2 <br /> continued on next page <br /> 22 PKGP-PRC013K-EN <br />