York ZJ Series - Air Quantity Adjustment Warning; Air Quantity Measurement Method Two

251933-YTG-B-0806
Unitary Products Group 41
Electric Heat Minimum Supply Air
Size
(Tons)
Voltage
Minimum Supply Air (CFM)
Heater kW
5 7 10 15 20 30
036
(3.0)
208/230-1-60 1100 1100 1200 1200 1300 -
208/230-3-60 1100 1100 1200 1200 1300 -
460-3-60 - 1100 1200 1200 1300 -
575-3-60 - - 1200 1200 1300 -
048
(4.0)
208/230-1-60 1300 1300 1300 1300 1300 -
208/230-3-60 1300 1300 1300 1300 1300 -
460-3-60 - 1300 1300 1300 1300 -
575-3-60 - - 1300 1300 1300 -
060
(5.0)
208/230-1-60 1600 1600 1600 1600 1600 1600
208/230-3-60 1600 1600 1600 1600 1600 1600
460-3-60 - 1600 1600 1600 1600 1600
575-3-60 - - 1600 1600 1600 1800
Indoor Blower Specifications
Size
(Tons)
Motor Motor Sheave Blower Sheave
Belt
HP RPM Eff. SF Frame
Datum Dia.
(in.)
Bore (in.) Model
Datum Dia.
(in.)
Bore (in.) Model
036
(3.0)
1-1/2 1725 0.8 1.15 56 2.4 - 3.4 5/8 1VL40 7.0 1 AK74 A39
1-1/2 1725 0.8 1.15 56 2.4 - 3.4 5/8 1VL40 5.7 1 AK61 A36
048
(4.0)
1-1/2 1725 0.8 1.15 56 2.4 - 3.4 5/8 1VL40 5.7 1 AK61 A36
1-1/2 1725 0.8 1.15 56 2.4 - 3.4 5/8 1VL40 5.4 1 AK56 A36
060
(5.0)
1-1/2 1725 0.8 1.15 56 2.4 - 3.4 5/8 1VL40 5.4 1 AK56 A36
Power Exhaust Specifications
Model Voltage
Motor Motor
Fuse Size
CFM @
0.1 ESP
HP RPM
1
1. Motors are multi-tapped and factory wired for high speed.
QTY LRA FLA MCA
2PE04703025 208/230-1-60 1/2 1725 1 23.7 4.4 5.5 8 1350
2PE04703046 460-1-60 1/2 1725 1 4.1 1.7 2.1 5 1350
Electric Heat Multipliers
Voltage
kW Capacity Multipliers
1
1. Electric heaters are rated at nominal voltage. Use this table to determine the electric heat
capacity for heaters applied at lower voltages.
Nominal Applied
240
208 0.75
230 0.92
480 460 0.92
600 575 0.92
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