Dimensions & Clearances; Right Side - Arcoaire N9MP1 Installation Instruction

Figure 3
Dimensions & Clearances
TOP
LEFT SIDE
TRAP (KO) (COUNTERFLOW)
GAS
VENT
AIR INTAKE (KO)
(ALTERNATE)
TRAP (KO)
UPFLOW/HORIZONTAL
THERMOSTAT
1
2 /
4
1
13 /
4
(KO)
5
21 /
8
7
1 /
8
24
BOTTOM
D
1
23 /
8
C
Cabinet
Unit
A
Capacity
1
N9MP1040/050B^^ 15 /
2
1
N9MP1060/075B^^ 15 /
2
1
N9MP1080/100F^^ 19 /
8
3
N9MP1100/125J^^ 22 /
4
1
N9MP2050/075B^^ 15 /
2
1
N9MP2080/100F^^ 19 /
8
3
N9MP2100/125J^^ 22 /
4
1
N9MPD040/050F^^ 19 /
8
1
N9MPD060/075F^^ 19 /
8
3
N9MPD080/100J^^ 22 /
4
1
N9MPD125L^^ 24 /
2
1
*9MPD050/075F^^ 19 /
8
3
*9MPD080/100J^^ 22 /
4
1
*9MPD125L^^ 24 /
2
* Denotes Brand
^^ Cooling Air Flow
440 01 1024 01
F
AIR INTAKE
VENT (N9MPD & *9MPD)
H
G
E
11
8 /
16
1
1 /
4
ELECTRICAL
1
1 /
16
31
13
4 /
16
3
1 /
8
7
29 /
8
3
7 28 /
4
1
24 /
16
5
17 /
16
11
1 /
16
7
4 /
8
Drawing is representative,
but some models may vary
ALL DIMENSIONS IN INCHES
1 in = 25.4 mm
7
3 /
8
Bottom Top
B C D E F
3 5
14 1 / 12 / ---- ----
8 8
3 5
14 1 / 12 / ---- ----
8 8
5 1 3
17 / 2 / 14 / ---- ----
8 8 4
1 15 3
21 / 1 / 18 / ---- ----
4 16 4
3 5 1
14 1 / 12 / ---- 4 /
8 8 2
5 1 3 1
17 / 2 / 14 / ---- 4 /
8 8 4 2
1 15 3 1
21 / 1 / 18 / ---- 4 /
4 16 4 2
5 1 3 3 1
17 / 2 / 14 / 4 / 4 /
8 8 4 8 2
5 1 3 3 1
17 / 2 / 14 / 4 / 4 /
8 8 4 8 2
1 15 3 3 1
21 / 1 / 18 / 4 / 4 /
4 16 4 8 2
7 3 1
23 / 23 4 / 4 /
16 8 2
5 1 3 3 1
17 / 2 / 14 / 4 / 4 /
8 8 4 8 2
1 15 3 3 1
21 / 1 / 18 / 4 / 4 /
4 16 4 8 2
7 3 1
23 / 23 4 / 4 /
16 8 2
Specifications are subject to change without notice
A
B
FRONT
*
30" clearance recommended for furnace removal.
Horizontal position: Line contact is permissible only between
11
13 /
16
lines formed by intersections of top and two sides of furnace
jacket, and building joists, studs or framing.
11
/
16
NOTE: Evaporator "A" coil drain pan dimensions
may vary from furnace duct opening size. Always
13
19 /
16
consult evaporator specifications for duct size
requirements.
Furnace is designed for bottom return or side
return.
Return air through back of furnace is NOT allowed.
1
1 /
GAS
G H
---- ----
---- ----
3
1 / 4
16
---- ----
---- ----
11
3 1
---- 7 /
4
7
29 /
8
1
---- 9 /
2
3
27 /
3
---- 11 /
16
8
5
21 /
1 1 13
2 / 9 / 9 /
8
16
2 2
1 1
2 / 9 / 5
17 /
2 2
11
33 /
5 3
2 / 11 / 16
8 8
1 1
2 / 12 /
4 4
1 1
2 / 9 /
2 2
5 3
2 / 11 /
8 8
1 1
2 / 12 /
4 4
KO = KnockOut
MINIMUM CLEARANCES TO
COMBUSTIBLE MATERIALS FOR ALL UNITS
REAR
FRONT (combustion air openings in
furnace and in structure)
Required For Service
ALL SIDES Of SUPPLY PLENUM
SIDES
VENT
TOP OF FURNACE
1
1 /
4
7
2 /
8
1
28 /
2
1
18 /
2
5
4 /
16
3
2 /
8
16

RIGHT SIDE

TRAP (COUNTERFLOW)
ELECTRICAL (KO)
AIR INTAKE (KO)
(ALTERNATE)
13
/
16
VENT (KO)
TRAP (KO)
/ UPFLOW/HORIZONTAL
16
7
2
THERMOSTAT
16
19
11
1 /
16
7
4 / 5
21 /
8
8
24
0
3"
*
24"
1"
0
0
1"
3
/
4
TYP.
40
1
/
4
1
/
4
(KO)
7
1 /
8
25--23--36b
7