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Specifications are subject to change without notice.
49
441 01 1422 00
PARTS REPLACEMENT INFORMATION GUIDE
CASING GROUP
Outer door
Blower door
Top filler plate
Bottom filler plate
Bottom enclosure
ELECTRICAL GROUP
Control bracket
Junction box
Limit switch(es)
Circuit board
Door switch
Transformer
Wiring harness 115v
Wiring harness 24v
BLOWER GROUP
Blower housing
Blower cutoff
Blower motor
Blower wheel
Capacitor (where used)
Capacitor strap (where used)
Grommet
Power choke (where used)
GAS CONTROL GROUP
Manifold
Burner assembly
Orifice
Flame sensor
Hot surface igniter
Gas valve
Manual reset limit switches
Burner support assembly
HEAT EXCHANGER GROUP
Heat exchanger cell
Cell panel
Lox NOx baffle (California models only)
INDUCER GROUP
Housing assembly
Pressure switch
Inducer motor
Inducer wheel
Vent elbow assembly
Draft safeguard switch
MODEL NUMBER IDENTIFICATION GUIDE
DIGIT POSITION
1
2
3
4
5
6,7,8
9,10
11,12
13
14
F or G= Mainline
N
8
M
X
L
045
14
12
A
1
N = Entry
8 = 80% AFUE
EFFICIENCY
M = Multiposition
POSITION
V = Variable Speed Blower Motor
−
ECM
X = ECM Blower Motor
S = Single
−
stage
T = Two
−
stage
TYPE
N = Standard
L = Low Nox
FEATURE
045 = 45,000 BTU/hr
070 = 70,000 BTU/hr
090 = 90,000 BTU/hr
110 = 110,000 BTU/hr
135 = 135,000 BTU/hr
HEAT INPUT
14 = 14
3
/
16
”
17 = 17
1
/
2
”
21 = 21”
24 = 24
1
/
2
”
CABINET WIDTH
08 = 800 CFM
12 = 1200 CFM
14 = 1400 CFM
16 = 1600 CFM
18 = 1800 CFM
20 = 2000 CFM
22 = 2200 CFM
COOLING AIRFLOW
SALES (MAJOR) REVISION DIGIT
ENGINEERING (MINOR) REVISION DIGIT
TO OBTAIN INFORMATION ON PARTS: Consult your installing dealer or the classified section of your local telephone directory under the “Heating
Equipment“ or “Air Conditioning Contractors and Systems” headings for dealer listing by brand name, or contact:
International Comfort Products
Consumer Relations Department
P.O. Box 128
Lewisburg, TN 37091, USA
931
−
270
−
4100
Have available the product/model number and the serial number located on the unit rating plate to ensure correct replacement parts.
WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause personal injury, property damage, or death. Consult a
qualified installer, service agency, or your local gas supplier for information or assistance. The qualified installer or service agency must use only facto-
ry
−
authorized replacement parts, kits, or accessories when modifying this product.