York AFFINITY R-410A Technical Manual

Also see for Affinity BHZ024: Technical guide

Contents

York AFFINITY R-410A Technical Manual Manual pdf 37 page image

333495-YTG-C-0908Johnson Controls Unitary Products 37Sound PerformanceElectric Heat Minimum Supply AirSize(Tons) Model VoltageMinimum Supply Air (CFM)Heater kW5.0 7.5 10.0 15.0 20.0 25.0024(2.0)BHZBHX 208/230-1-60 630 630 800 - - -030(2.5) BHZ208/230-1-60 630 630 800 800 - -208/230-3-60 630 630 800 800 - -460-3-60 630 630 800 800 - -036(3.0)BHZBHX208/230-1-60 1070 1070 1070 1070 - -208/230-3-60 1070 1070 1070 1070 - -460-3-60 1070 1070 1070 1070 - -042(3.5) BHZ208/230-1-60 1225 1225 1225 1225 - -208/230-3-60 1225 1225 1225 1225 - -460-3-60 1225 1225 1225 1225 - -048(4.0)BHZBHX208/230-1-60 - - 1200 1430 1430 1430208/230-3-60 - - 1200 1430 1430 1430460-3-60 - - 1200 1430 1430 1430060(5.0)BHZBHX208/230-1-60 - - 1615 1615 1955 1955208/230-3-60 - - 1615 1615 1955 1955460-3-60 - - 1615 1615 1955 1955Indoor Blower SpecificationsSize(Tons) Model MotorHP RPM Eff. SF Frame024(2.0)BHZBHX 1/2 Variable 0.8 1.0 48030(2.5) BHZ 1/2 Variable 0.8 1.0 48036(3.0)BHZBHX 3/4 Variable 0.8 1.0 48042(3.5) BHZ 3/4 Variable 0.8 1.0 48048(4.0)BHZBHX 3/4 Variable 0.8 1.0 48060(5.0)BHZBHX 1 Variable 0.8 1.0 48Electric Heat MultipliersVoltage kW Capacity Multipliers11. Electric heaters are rated at nominal voltage. Use this table to determine the electric heatcapacity for heaters applied at lower voltages.Nominal Applied240 208 0.75230 0.92480 460 0.92600 575 0.92Outdoor Sound Power LevelsSize(Tons) Model Sound Rating 1dB (A)1. Rated in accordance with ARI 270 standard.Octave Band Centerline Frequency (Hz)125 250 500 1000 2000 4000 8000024(2.0)BHZ 77 64 74 71 69 65.5 58 46BHX 75 65.5 66.5 69 69.5 64 62 57030(2.5) BHZ 77 65 66.5 72 71.5 68.5 65.5 64.5036(3.0)BHZ 78 67.5 67 73 73 69 64.5 61.5BHX 79 73 71.5 72 71 67 64.5 60042(3.5) BHZ 77 64.5 67 71.5 72.5 69.5 64.5 59048(4.0)BHZ 78 65 67 72 72 69 67.5 63BHX 80 70 71 75 74 70 66 67060(5.0)BHZ 85 70 72.5 79 79.5 76 73.5 73BHX 80 67 69 73.5 77 69 66.5 60