![background image](http://html1.mh-extra.com/html/carrier/aero-39mn-series/aero-39mn-series_installation-start-up-and-service-instructions-manual_2562126014.webp)
14
Fig. 13 —
Component Drawings (Refer to Tables 1-3)
a39-4383
Mixing box
Air Distribution Components
Filtration Sections
C
A
B
C
D
E
F
A
B
H
G
INLET
C
D
INLET
HEPA
FILTER
FRONT
LOAD
1
Mixing box
(side inlet)
2
Filter mixing
box
3
Air mixer
4
Exhaust
box
5
Exhaust
box (side
outlet)
6
7
Internal
face and
bypass
damper
section
External face
and bypass
damper
section
8
Plenum
section
27
Horizontal
flat filter
section
9
Horizontal
angle filter
section
10
Horizontal
bag/side loading
cartridge
filter section
11
Horizontal
bag/front loading
cartridge section
12
Horizontal
blow-thru front
loading HEPA
filter section
13
Heat Transfer and Plenum Sections
Coil and
variable
length plenum
with drain pan
14
Horizontal fan
29
30
Blow-thru supply fan
section with rear inlet
and diffuser
31
Vertical fan section
with bottom inlet
32
Housed Fan Sections
H
C
Multizone/dual duct
heating/cooling coil
section with drain pan
19
Multizone
damper
18
B
A
A
INLET
RETURN
INLET
RETURN
INLET
SUPPLY/
RETURN
B
B
Turning
plenum
28
Humidifier
section
26
Vertical cooling or
heating (single or
dual) coil section
with drain pan
17
Heating
internal
face and
bypass coil
(optional
drain pan)
21
Cooling
internal
face and
bypass coil
with drain
pan
20
C
H
B
Gas
heater
section
24
A
B
C
D
H
G
INLET
Draw-thru exhaust
fan section
INLET
Belt drive
plenum fan
33
Direct drive
plenum fan
single/dual/
fan array
34
INLET
Plenum Fan Sections
H
H
C
Integral face and
bypass heating
coil section
22
Coil and
variable
length plenum
without drain pan
15
Dual coil
and variable
length plenum
with drain pan
16
Electric
heat
section
23
H
C
OUTSIDE
RETURN
Energy recovery
wheel with optional
electric preheat
25
LEGEND
A
—
Horizontal Discharge
B
—
Vertical Discharge
C
—
Cooling
H
—
Heating
Fan Configurations
X = Standard configuration
AVAILABLE
CONFIGURATIONS
FAN COMPONENT
SECTION NUMBER
29 30 31 32 33 34
A
Upblast Rear Discharge
X X
X
B
Upblast Front Discharge
X X
X
C
Top Horizontal Front Discharge
X
X X
D
Bottom Horizontal Front Discharge
X
X X
E
Downblast Front Discharge
X
F
Downblast Rear Discharge
X
G
Bottom Horizontal Rear Discharge
X
X
H
Top Horizontal Rear Discharge
X
X
Discharge may be field-fabricated
X X
Fan Section Access
Hinged Door on Both Sides
X X X X X X
Hinged Door on Hand Side
X X X X X X
Removable Panels
X X X X X X