York UB0 Series, Installation Manual

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876572-BIM-C-0213
Johnson Controls Unitary Products 17
Table 6: Physical Data
Component
Models
UB024 UB030 UB036 UB042 UB048 UB060
Nominal Tonnage 2.0 2.5 3.0 3.5 4.0 5.0
ARI COOLING PERFORMANCE
Gross Capacity @ ARI A point (Btu) 23220 28750 37000 44000 47500 54384
ARI net capacity (Btu) 22600 28000 35200 42000 46000 53000
EER 11.2 11.2 11.2 11.0 10.8 10.8
SEER 13 13 13 13 13 13
Nominal CFM 900 1000 1200 1450 1600 1650
System power (KW) 2.02 2.50 3.16 3.82 4.18 4.84
Refrigerant type R-410A R-410A R-410A R-410A R-410A R-410A
Refrigerant charge (lb-oz)
System 1
7-7 9-4 9-10 12-8 13-0 12-8
ARI HEATING PERFORMANCE
47°F Capacity Rating (MBH) 20000 26500 32000 38000 40000 50000
System Power KW/COP 1720/3.4 2386/3.25 2930/3.2 3480/3.20 3663/3.20 4523/3.25
17°F Capacity Rating (MBH) 11000 14800 18400 22000 24000 29200
System Power KW/COP 1610/2.00 2122/2.04 2598/2.04 3224/2.0 3517/2.0 4057/2.10
HSPF BTU/Watts-hr 7.7 7.7 7.7 7.7 7.7 7.7
DIMENSIONS (inches)
Length 47-1/4 47-1/4 47-1/4 57-9/16 57-9/16 57-9/16
Width 32-13/16 32-13/16 32-13/16 32-13/16 32-13/16 32-13/16
Height 30-15/16 30-15/16 30-15/16 34-15/16 34-15/16 34-15/16
OPERATING WT. (lbs.) 325 340 340 372 382 390
COMPRESSORS
Type Scroll Scroll Scroll Scroll Scroll Scroll
Quantity 1 1 1 1 1 1
CONDENSER COIL DATA
Face area (Sq. Ft.) 11.1 11.28 11.28 16 16 20
Rows 1 2 2 2 2 2
Fins per inch 20 15 20 15 15 20
Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Intertwined Intertwined Intertwined Intertwined Intertwined Intertwined
Refrigerant Control TXV TXV TXV TXV TXV TXV
EVAPORATOR COIL DATA
Face area (Sq. Ft.) 4.67 4.67 4.67 5.44 5.44 5.44
Rows 3 3 3 4 4 4
Fins per inch 13 13 16 13 13 13
Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Intertwined Intertwined Intertwined Intertwined Intertwined Intertwined
Refrigerant control Orifice Orifice Orifice Orifice Orifice TXV
CONDENSER FAN DATA
Quantity 1 1 1 1 1 1
Fan diameter (Inch) 20 20 20 22 22 22
Fan type Prop Prop Prop Prop Prop Prop
Drive type Direct Direct Direct Direct Direct Direct
No. speeds 1 1 1 1 1 1
Number of motors 1 1 1 1 1 1
Motor HP each 1/4 1/4 1/4 1/3 1/3 1/3
RPM 850 850 1100 1100 1100 1100
Nominal total CFM 2500 2500 2850 3200 3200 3200
DIRECT DRIVE EVAP FAN DATA
Quantity 1 1 1 1 1 1
Fan diameter (Inch) 10 x 7 10 x 7 10 x 7 11 x 10 11 x 10 11 x 10
Fan type Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal
Drive type Direct Direct Direct Direct Direct Direct
No. speeds 5 5 5 5 5 5
Number of motors 1 1 1 1 1 1
Motor HP each 1/2 1/2 1/2 1 1 1
RPM 1100 1100 1100 1100 1100 1100
Frame size 48 48 48 48 48 48
FILTERS
Size / Quantity - - - - - -