DX Cooling Capacities- Entering Air 80° DB/67° WB
 
SIZE ROWS CIR. CFM
12 3 3 1320
4 4 1230
6 6 1090
Suction Temperature 42°F
TOTAL BTU SENS BTU LDB LWB APD
44.3 31.8 58.0 56.5 0.558
51.3 34.8 54.1 53.6 0.666
58.0 37.8 48.3 48.3 0.829
Suction Temperature 45°F
TOTAL BTU SENS BTU LDB LWB APD
38.2 29.3 59.7 58.1 0.558
44.2 32.1 56.1 55.6 0.666
50.5 34.8 50.8 50.8 0.828

 
 
Horizontal Rear Return - Air Plenum 400 to 1200 CFM
  

 

 

 
 
Horizontal Bottom Return - Air Plenum 400 to 1200 CFM
  

RETURN-AIR PLENUM
Model DXHR
A
B
C
D
E
F
G
 H J K L M N Filter Size
1200
49 1/2
44 7/8
43
6
44
46
47 3/16
 10 3/8 7 13/16 26 1/2 10 12 1/4 13 1/4 12x46x1

Model DWHR & DXHR-04-12

  • Right-hand unit shown, left hand unit opposite.
  • Coil connections determined by facing the supply-air opening.
  • Electrical junction box is located on the same side as the coil connections.
  • Drain pan is powder-coated epoxy with 1/4" thick closed-cell insulation and has 3/4" NPT primary and secondary drain connections.
  • Entire cabinet, scroll and blower wheel are heavy-gauge, galvanized steel.
  • Coil connections: 1/2" CW on sizes 04 & 06, 3/4" on sizes 08-12 and 1/2" HW on sizes 04-12.