User guide

– 6 –
CAPACITY A B C G ▲J
20 43-7/8" 23-13/16" 21-15/16 42-1/16" 35"
(1114) (605) (557) (1068) (889)
40 60-3/8" 45-13/16" 30-3/16" 58-9/16" 51-1/2"
(1534) (1164) (767) (1487) (1308)
NOTE: REFER TO UNIT SUBMITTALS FOR MORE SPECIFICATIONS/UNIT ARRANGEMENTS.
DIMENSIONS ARE IN INCHES, DIMENSIONS IN PARENTHESIS ARE IN MILLIMETERS.
▲ “J” DIMENSION IS AN OUTSIDE DIMENSION FOR RETURN AIR DAMPERS.
▲ “J” DIMENSION IS ALSO AN INSIDE OPENING FOR SUPPLY AIR (WITHOUT DAMPERS)
Air Handler Packaged Unit
with Evaporative Cooling
Figure 5 - Standard Air Handler with Evaporative Cooler (without Supply Plenum)
Table 3
Figure 6 - Standard Air Handler with Evaporative Cooler (with Supply Plenum)
18-7/8" (479)
x J Typ.
Damper
Opening
39"
(991)
5"
(154)
1" (25)
Curb Cap
5/8" (16) Typ.
Anchor Hole
Location
6-1/16"
(154)
72"
(1829)
51-1/2"
(1306)
6-1/2"
(165)
36"
(883)
Electrical
Connections
Evap.
Cooler
19" (483)
x B
Discharge
Opening
10-1/8"
(257)
A
Water
Inlet 1/4"
Overflow
3/4" Npt Drain
(Capped)
Intake
Filter
D3666B
T3672FR
1" (25) Typ.
Duct Flange
18-7/8" (479)
x J Typ.
Damper
Opening
39"
(991)
5"
(127)
1" (25)
Curb Cap
6-1/16"
(154)
5/8" (16) Typ.
Anchor Hole
Location
72"
(1829)
77-3/8"
(1964)
6-1/2"
(165)
36"
(883)
Electrical
Connections
Evap.
Cooler
19" (483)
x J
Discharge
Opening
6-1/16"
(154)
A
Water
Inlet 1/4"
Overflow
3/4" NPT Drain
(Capped)
Intake
Filter
D3667B
T3672FR