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036-21300-002-A-0905
Unitary Products Group 15
TABLE 17: KEU PHYSICAL DATA
Component Description
Model
060 090 120 180
EVAPORATOR
BLOWER
1
Centrifugal Blower (Dia. X Wd. in.) 15 X 15 15 X 15 15 X 15 18 X 18
Fan Motor HP (Belt Drive) 3/4 1-1/2 2 3
EVAPORATOR
COIL
Rows Deep 3 3 3 3
Finned Length (in.) 30 46 46 54
Fins per Inch 13 13 13 13
Face Area (ft.
2
) 5.0 8.6 10.2 12.1
HOT WATER COIL
Rows Deep 2 2 2 2
Finned Length (in.) 30 46 46 54
Fins Per Inch 12 12 12 12
Face Area (ft.
2
) 3.8 5.4 5.4 9.0
Inlet Connection 1” NPTE 1” NPTE 1” NPTE 1-3/8” O.D
Outlet Connection 1” NPTE 1” NPTE 1” NPTE 1-3/8” O.D
STEAM COIL
Rows Deep 1 1 1 1
Finned Length (in.) 30 46 46 54
Fins Per Inch 8 8 8 8
Face Area (ft.
2
) 3.8 5.4 5.4 9.0
Inlet Connection 1-1/2” NPTE 1-1/2” NPTE 1-1/2” NPTE 1-1/2” NPTE
Outlet Connection 1-1/2” NPTE 1-1/2” NPTE 1-1/2” NPTE 1-1/2” NPTE
AIR FILTERS
Quantity Per Unit (16” X 25” X 1”) 2 4 4 0
Quantity Per Unit (20” X 20” X 1”) 0 0 0 6
Total Face Area (ft.
2
) 5.6 11.1 11.1 16.7
HOLDING CHARGE Refrigerant 22 (lbs./oz.) 0/7 0/7 0/10 0/0
1. Refer to Blower Motor and Drive Data table for additional blower and drive information.
All of these 1750 RPM motors are solid base, 56 frame with 1.15 service factor, inherent protection and permanently lubricated ball bearings.