Technical Guide
294604-YTG-B-0508
Johnson Controls Unitary Products 7
DEQ024-060 Physical Data
Component
Models
DEQ024 DEQ030 DEQ036 DEQ042 DEQ048 DEQ060
Nominal Tonnage 2.0 2.5 3.0 3.5 4.0 5.0
ARI COOLING PERFORMANCE
Gross Capacity @ ARI A point (Btu) 23.3 32.3 36.9 43.5 49.3 59.0
ARI net capacity (Btu) 23.0 31.0 36.0 42.0 48.0 57.5
EER 12.0 12.0 12.0 12.1 12.2 12.0
SEER 14.3 14.1 14.0 14.2 14.0 14.0
Nominal CFM 800 900 1150 1400 1550 1500
System power (KW) 1.92 2.58 3.00 3.47 3.93 4.79
Refrigerant type R-410a R-410a R-410a R-410a R-410a R-410a
Refrigerant charge (lb-oz) 5-0 7-8 8-2 7-12 9-8 10-12
DIMENSIONS (inches)
Length 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8
Width 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4
Height 33 1/2 33 1/2 33 1/2 41 1/2 41 1/2 41 1/2
OPERATING WT. (lbs.) 346 386 396 406 440 452
COMPRESSORS
Type Recip Recip Recip Recip Scroll Scroll
Quantity 1 1 1 1 1 1
CONDENSER COIL DATA
Face area (Sq. Ft.) 11.7 11.7 11.7 16.4 16.4 16.4
Rows 1 2 2 1 2 2
Fins per inch 20 20 20 20 20 20
Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Interlaced Interlaced Interlaced Interlaced Interlaced Interlaced
EVAPORATOR COIL DATA
Face area (Sq. Ft.) 4.38 4.38 4.38 5.63 5.63 5.63
Rows 2 2 3 3 2 3
Fins per inch 15 15 15 16 16 16
Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Interlaced Interlaced Interlaced Interlaced Interlaced Interlaced
Refrigerant control Orifice Orifice Orifice Orifice Orifice TX Valve
CONDENSER FAN DATA
Fan diameter (Inch) 22 22 22 22 22 22
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 1/4 1/3 1/3
RPM 850 850 850 1100 1100 1100
Nominal total CFM 1800 1800 2400 3000 3000 3000
DIRECT DRIVE EVAP FAN DATA
Quantity 1 1 1 1 1 1
Fan Size (Inch) 10 x 8 10 x 8 10 x 8 11 x 10 11 x 10 11 x 10
Type Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal
No. speeds 1 1 1 1 1 1
Motor HP each 1/2 1/2 1/2 3/4 3/4 1
RPM Variable Variable Variable Variable Variable Variable
Frame size 48 48 48 48 48 48
FILTERS
Quantity - Size 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1