ACCESSORIES
DISCHARGE DUCT ADAPTER
Discharge duct adapters are available for applications where ducted evaporator
discharge is required. The adapters can be easily installed on the unit without fasteners,
and can be used for either vertical or horizontal ducting. The standard discharge grille is
removed and the 2DDA is attached in the grille opening.
2DDA
-
6
for model 2OACH12
, converts the evaporator discharge to a 6
-
inch
diameter round duct.
2DDA
-
10
for models 2OACH18 and 2OACH24
, converts the evaporator
discharge to a 10
-
inch diameter round duct.
2DDA
-
16
for models 2OACH36 AND 2OACH60
, converts the evaporator
discharge to a 16
-
inch round duct.
When used in conjunction with the evaporator return air plenum, the unit can provide a
closed
-
loop cooling solution for a given space without the influence of any outside air.
Adapter
Model
Round
Duct
Size
2OACH12
2OACH18
2OACH24
2OACH36
2OACH60
2DDA
-
6
6
-
inch
✓
2DDA
-
10
10
-
inch
✓
✓
2DDA
-
16
16
-
inch
✓
✓
Maximum
Approx.
Equivalent Feet
25
50
50
50
100
Maximum
E.S.P
.15
.25
.25
.25
.50
15
Summary of Contents for 2OACH1811
Page 26: ...24 PIPING SCHEMATIC...
Page 27: ...25 WIRING SCHEMATIC FOR 2OACH12 18 and 24 DISCHARGE TEMP SENSOR...
Page 28: ...26 WIRING SCHEMATIC FOR 2OACH3612 DISCHARGE TEMP SENSOR...
Page 29: ...27 WIRING SCHEMATIC FOR 2OACH6012 DISCHARGE TEMP SENSOR...
Page 31: ...29 WIRING SCHEMATIC FOR 2OACH3632 DISCHARGE TEMP SENSOR...
Page 32: ...30 WIRING SCHEMATIC FOR 2OACH3634 DISCHARGE TEMP SENSOR...
Page 33: ...31 WIRING SCHEMATIC FOR 2OACH6032 DISCHARGE TEMP SENSOR...
Page 34: ...32 WIRING SCHEMATIC FOR 2OACH6034 DISCHARGE TEMP SENSOR...
