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A98520
A
D
13
⁄16″
E
11
⁄16″
11
⁄16″
28
1
⁄2″
39
7
⁄8″
24
5
⁄16″
11
⁄16″
3″
2
1
⁄16″
1″
12
5
⁄16″
5
3
⁄8″
5
13
⁄16″
2
3
⁄8″
AIR INLET
7
⁄8-IN. DIA HOLE
POWER ENTRY
7
⁄8-IN. DIA
ACCESSORY
1
3
⁄4-IN. DIA HOLE
GAS ENTRY
1
⁄2-IN. DIA HOLE
THERMOSTAT
WIRE ENTRY
SIDE INLET
VENT CONN
1. Two additional
7
⁄8-in. dia 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.
3. Minimum return-air opening at furnace:
a. For 800 CFM–16-in. round or 14
1
⁄2 x 12-in. rectangle.
b. For 1200 CFM–20-in. round or 14
1
⁄2 x 19
1
⁄2-in. rectangle.
c. For 1600 CFM–22-in. round or 14
1
⁄2 x 23
1
⁄4-in. rectangle.
d. For airflow requirements above 1800 CFM, see Air Delivery table in Product Data literature for specific
use of single side inlets. The use of both side inlets, a combination of 1 side and the bottom, or the
bottom only will ensure adequate return air openings for airflow requirements above 1800 CFM.
NOTES:
5
3
⁄8″
5
13
⁄16″
2
3
⁄8″
2
11
⁄16″
1″
2
1
⁄16″
19″
13
⁄16″
7
⁄8-IN. DIA
POWER ENTRY
AIRFLOW
OUTLET
1
1
⁄2-IN. DIA
R.H. GAS ENTRY
7
⁄8-IN. DIA ACCESSORY
1
⁄2-IN. DIA THERMOSTAT
WIRE ENTRY
SIDE INLET
14
1
⁄2″
1″
23
1
⁄4″
SIDE RETURN
DUCT LOCATION
1
1
⁄4″
TYP 1″
5
⁄8″
TYP
DIMENSIONS (In.) MEDIA FILTER CABINET
UNIT
SIZE A D E
VENT
CONN*
(Dia)
SHIPPING
WEIGHT
(Lb)
024045 14-3/16 12-9/16 11-11/16 4 122
036045 14-3/16 12-9/16 11-11/16 4 124
024070 14-3/16 12-9/16 11-11/16 4 132
036070 14-3/16 12-9/16 11-11/16 4 134
042091 17-1/2 15-7/8 16 4 150
048091 21 19-3/8 18-1/2 4 154
036111 17-1/2 15-7/8 16 4 160
048111 21 19-3/8 18-1/2 4 166
060111 24-1/2 22-7/8 22 4 184
048135 21 19-3/8 18-1/2 5† 178
060135 24-1/2 22-7/8 22 5† 194
060155 24-1/2 22-7/8 22 5† 204
* Refer to the furnace Installation Instructions for proper venting procedures.
† Oval collar
A
Media/
Filter Cabinet
AB
16" 17 16"
20" 21 20"
24" 25 24"
23
5/8
"
23
3/8
"
Furnace Side
23
3/4
"
Centerline Screw Slots
25
5/8
"
Duct Side
24
3/8
"
Opening with Flanges Bent
23
1/8
"
Opening
5
3/4
"
B Opening
ama
MEETS DOE RESIDENTIAL CONSERVATION
SERVICES PROGRAM STANDARDS.
Before purchasing this appliance, read important
energy cost and efficiency information available
from your retailer.
CERTIFIED
REGISTERED
QUALITY SYSTEM
A00309