5
A
[736.9]
29
Ø7/8
[22.2]
ACCESSORY
5 15/16
[150.7]
28.39
[721.2]
Ø7/8
[22.2]
ACCESSORY
14 7/8
[337.3]
(BOTH SIDES)
Ø7/8
[22.2]
ACCESSORY
Ø7/8
[22.2]
ACCESSORY
Ø1 3/4
[44.5]
GAS ENTRY
Ø1/2
[12.7]
THERMOSTAT WIRE ENTRY
22 1/16
[560]
SIDE INLET
(BOTH SIDES)
11 7/16
[290.7]
9 11/16
[245.4]
[197.8]
7 13/16
Ø7/8
[22.2]
J.BOX PROVISION
Ø7/8
[22.2]
JUNCTION BOX
LOCATION
Ø1 3/4
[44.5]
GAS ENTRY
1 15/16
[49.2]
[25.4]
1 1/4
[31.8]
29 9/16
[750.7]
1 15/16
[49.2]
5 5/8
[143.3]
5 7/16
[138.5]
6 13/16
[172.3]
Ø1/2
[12.7]
THERMOSTAT WIRE ENTRY
19
[481.7]
OUTLET
21.6
[549.5]
BOTTOM INLET
33 1/4
[843.9]
9 9/16
[243.3]
3/4
[19.1]
5 7/8
[148.5]
3 7/16
[86.8]
9 7/8
[250.7]
27 3/4
[704.7]
2 5/16
[59]
FRONT OF CASING
TOP OF CASING
4 13/16
[122.2]
27 3/4
[704.7]
5 7/8
[148.5]
8 5/8
[219]
5 1/2
[140.3]
8 7/16
[213.5]
FRONT OF CASING
TOP OF CASING
6.1
[155.7]
2 1/16
[51.6]
5.1
[130.5]
1.7
[43.5]
Ø7/8
[22.2]
ACCESSORY (2)
AIR FLOW
AIR FLOW
BOTTOM RETURN
WIDTH
AIR FLOW
KNOCK OUTS FOR
VENTING(5
PLACES)
A10290
NOTES:
1. Two additional 7/8 ---in. (22 mm) diameter holes are located in the top plate.
2. Minimum return ---air openings at furnace, based on metal duct. If flex duct is used, see flex duct manufacturer’s recommendations for equivalent diameters.
a. For 800 CFM---16---in. (406 mm) round or 14 1/2 x 12---in. ( 368 x 305 mm) r e ctangle.
b. For 1200 CFM ---20 ---in. (508 mm) roun d or 14 1/2 x 19 1/2 ---in. (368 x 495 mm) rectangle.
c. For 1600 CFM ---22 ---in. (559 mm) roun d or 14 1/2 x 22 1/16 ---in. (368 x 560mm) rectangle.
d. For airflow requ irements above 1800 CFM, see Air Delivery table in Product Data literature for specific use of single side inlets. The use of both sideinlets,
a combination of 1 side and the bottom, or the bottom only will ensure adequate r etu r n air openings for airflow r equirements above 1800 CFM.
A B C D
FURNACE SIZE
CABINET
WIDTH
OUTLET
WIDTH
TOP AND
BOTTOM FLUE
COLLAR
BOTTOM
INLET WIDTH
VENT
CONNECTION
SIZE
SHIP WT. LB
(KG)
ACCESSORY
FILTE R MEDIA
CABINET SIZE
045---12/036045 14-3/16 (360) 12-9/16 (319) 9-5/16 (237) 12---11/16 (322) 4 (102) 107 (49) 16 (406)
070---16/048070 17 --- 1/2 (445) 15-7/8 (403) 11-9/16 (294) 16 (406) 4 (102) 126 (57) 16 (406)
090---16/048090 21 (533) 19-3/8 (492) 13-5/16 (338) 19---1/2 (495) 4 (102) 140 (64) 20 (506)
110---22/066110 21 (533) 19-3/8 (492) 13-5/16 (338) 19---1/2 (495) 4 (102) 152 (69) 20 (506)
135---22/066135 24-1/2 (622) 22-7/8 (581 15-1/16 (383) 23 (584) 4 (102) 163 (74) 24 (610)
*135 size furn aces require a 5 or 6 ---in. (127 or 152 mm) vent. Use a vent adapter between furnace an d ven t stack. See Installation Instructions for complete
installation requirements.
Fig. 3 -- Dimensional Drawing
4. If you touch ungrounded objects (and recharge your body
with static electricity), firmly touch a clean, unpainted
metal surface of the furnace again before touching control
or wires.
5. Use this procedure for installed and uninstalled (ungroun-
ded) furnaces.
6. Before removing a new control from its container, dis-
charge your body’s electrostatic charge to ground to pro-
tect the control from damage. If the control is to be in-
stalled in a furnace, follow items 1 through 4 before
bringing the control or yourself in contact with the fur-
nace. Put all used and new controls into containers before
touching ungrounded objects.
7. An ESD service kit (available from commercial sources)
mayalsobeusedtopreventESDdamage.
LOCATION
GENERAL
This multipoise furnace is shipped in packaged configuration.
Some assembly and modifications are required when used in any
of the four applications shown in Fig. 4.
NOTE: For high--altitude installations, the high--altitude
conversion kit MUST be installed at or above 5500 ft. (1676 M)
above sea level. Obtain high--altitude conversion kit from your
area authorized distributor.
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