SB Series Feature String NomenclatureModel Options : Unit Feature OptionsGENSIZEVLTCONFIGA1A2A3A4B1B2B31A1B1C1D2345A5B5C6A6B6C7891011121314A14BSB - 007 - 3 - 0 - E 7 0 A - 0 0 0 : 0 0 0 0 - 0 0 0 - A B C - 0 A 0 - 0 0 0 0 0 0 Y - E 00 0 0 0 0 0 0 A B15161718192021222312SB Series Feature String NomenclatureMODEL OPTIONSSeries and GenerationSBUnit Size003 = 3 ton Capacity004 = 4 ton Capacity005 = 5 ton Capacity006 = 6 ton Capacity007 = 7 ton Capacity009 = 9 ton Capacity010 =10 ton Capacity014 =14 ton Capacity016 = 16 ton Capacity018 = 18 ton CapacityVoltage1 = 230V/1Φ/60Hz2 = 230V/3Φ/60Hz3 = 460V/3Φ/60Hz4 = 575V/3Φ/60Hz8 = 208V/3Φ/60Hz9 = 208V/1Φ/60HzConfiguration0 = Right Hand Unit + Top Vertical DischargeA = Left Hand Unit + Top Vertical DischargeA1: Refrigerant StyleE = R-410A Variable Capacity Scroll CompressorA2: Unit Configuration0 = Water-Cooled Condenser - Condensing UnitOnly7 = Water-Source/Geothermal Heat Pump + StdEvap. Coil - Coaxial Heat Exchanger8 = Water-Source/Geothermal Heat Pump + 6 RowEvap. Coil - Coaxial Heat Exchanger9 = Water-Source/Geothermal Heat Pump -Condensing Unit OnlyA3: Coil Coating0 = Standard - None1 = Polymer E-coated Cooling and Reheat Coils5 = Copper Finned Coils + Stainless Steel Coil CasingA4: Cooling / Heat Pump StagingA = Modulating - Variable Capacity CompressorB1: Heating Type0 = No Heating3 = Electric HeatC = Steam Distributing Standard CoilD = Steam Distributing Polymer E-Coated CoilE = Hot Water Standard CoilF = Hot Water Polymer E-Coated CoilB2: Heating Designation0 = No Heating1 = 1 Row Coil2 = 2 Row CoilA = 7 kW (5.3 kW @ 208V)B = 14 kW (10.5 kW @ 208V)C = 21 kW (15.8 kW @ 208V)D = 28 kW (21.0 kW @ 208V)E = 35 kW (26.3 kW @ 208V)F = 42 kW (31.5 kW @ 208V)G = 49 kW (37.0 kW @ 208V)H = 56 kW (42.0 kW @ 208V)J = 63 kW (47.3 kW @ 208V)K = 70 kW (52.5 kW @ 208V)B3: Heating Staging0 = No Heating1 = 1 Stage2 = 2 Stage3 = 3 Stage4 = 4 Stage9 = Modulating/SCR Electric - Potentiometer ControlA = Modulating/SCR Electric - 0-10VDC ControlSignalH = Single Serpentine 8 fpiJ = Half Serpentine 8 fpiK = Single Serpentine 10 fpiL = Half Serpentine 10 fpiM = Single Serpentine 12 fpiN = Half Serpentine 12 fpi