W415-1117 / A / 03.11.14
7
IOM
H3.6
WARNING
!
!
WHEN THIS FURNACE IS INSTALLED IN A RESIDENTIAL GARAGE, IT MUST BE
INSTALLED SO THE BURNERS AND IGNITION SOURCE ARE LOCATED NO LESS THAN
18” (457 mm) ABOVE THE FLOOR TO PREVENT THE RISK OF IGNITING FLAMMABLE
VAPORS WHICH MAY BE PRESENT IN THE GARAGE.
THE FURNACE MUST BE LOCATED OR PROTECTED TO AVOID PHYSICAL DAMAGE BY
VEHICLES.
FAILURE TO HEED THESE WARNINGS CAN CAUSE A FIRE OR EXPLOSION, RESULTING
IN PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
FIGURE 1 - FURNACE DIMENSIONS
SIDE CUTOUT
LOW VOLTAGE IN
HIGH VOLTAGE IN
ALTERNATE VENT OUTLET
LEFT SIDE DRAIN HOLES
UPFLOW DRAIN HOLE
AIR INLET
ALTERNATE AIR IN
STD. GAS SUPPLY
D
E
& RIGHT SIDE
CONDENSATE
DRAIN TRAP w/
1/2" CPVC
DISCHARGE LEFT
2” PVC VENT OUTLET
C
A
F
G
B
ALT. VENT OUTLET
ALT. AIR INLET
FOR SIDE CUTOUTS
ALT. GAS LINE IN
VOLTAGE IN
ALT. UPFLOW DRAIN HOLE
ALT. LOW
VOLTAGE IN
WITNESS MARKS
ALT. HIGH
RIGHT SIDE DRAIN HOLES
SIDE CUTOUT
5.125"
(130mm)
TOP
LEFT SIDE
FRONT
RIGHT SIDE
TABLE A - FURNACE DIMENSIONS
INPUT
OUTPUT
Width
Depth
Height
Supply Air
Return Air
MODEL
Btu/hr
Btu/hr
A
B
C
(F x G)
(D x E)
NBM030S2A 30 000
28 200
14 1/2"
(356mm)
29 1/2"
(737mm)
32 7/8"
(835mm)
13 1/4" X 19 5/8"
(337mm x 499mm)
14" x 23"
(356mm x 584mm)
NBM040S2A 40 000
36 800
NBM040S3A 40 000
36 800
17 1/2"
(445mm)
16 1/4" X 19 5/8"
(413mm x 499mm)
NBM060S2A 60 000
55 200
14 1/2"
(356mm)
13 1/4" X 19 5/8"
(337mm x 499mm)
NBM060S3A 60 000
55 200
17 1/2"
(445mm)
29 1/2"
(737mm)
32 7/8"
(835mm)
16 1/4" X 19 5/8"
(413mm x 499mm)
14" x 23"
(356mm x 584mm)
NBM080S3A 80 000
73 600
NBM080S4A 80 000
73 600
21"
(533mm)
19 3/4" X 19 5/8"
(502mm x 499mm)
NBM100S4A 100 000
92 000
NBM100S5A 100 000
92 000
24 1/2"
(622mm)
23 1/4" X 19 5/8"
(590mm x 499mm)
NBM120S5A 120 000
110 400
H12.6.1