DX Cooling Capacities- Entering Air 80° DB/67° WB
 
SIZE ROWS CIR. CFM
4 3 2 480
4 2 450
6 2 410
Suction Temperature 42°F
TOTAL BTU SENS BTU LDB LWB APD
17.4 12.2 56.7 55.6 0.351
20.8 14.0 51.5 51.5 0.424
24.3 15.4 45.7 45.7 0.549
Suction Temperature 45°F
TOTAL BTU SENS BTU LDB LWB APD
14.8 11.3 58.5 57.5 0.351
18.0 12.6 54.3 54.2 0.424
21.4 14.2 48.4 48.4 0.549

 
 
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
400
31 1/2
26 7/8
25
5
26
28
29 3/16
 9 6 24 1/2 8 10 1/4 11 1/4 10x28x1

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.