SERVICE AND TECHNICAL SUPPORT MANUAL
Gas Furnace: F9MES
Specifications subject to change without notice.
28
440 04 4900 02
PARTS REPLACEMENT INFORMATION GUIDE
Casing Group
Control door
Blower door
Top filler plate
Bottom filler plate
Door knob Assembly
Electrical Group
Control box
Junction box
Limit switch(es)
Circuit board
Door switch
Transformer 220V/24V
Transformer 220V/115V
3
−
Amp fuse
Flame rollout switch
Blower motor harness
Filter Group
Filter(s)
Blower Group
Cut
−
off plate
Blower housing
Blower motor
Blower wheel
Capacitor
Capacitor strap
Gas Control Group
Manifold
Burner
Orifice
Flame sensor
Hot surface igniter
Gas valve
Heat Exchanger Group
Primary Heat Exchanger assembly
Primary Heat Exchanger cell panel
Secondary Heat Exchanger assembly
Coupling box
Containment plate
Tubing gaskets
Inducer Group
Pressure switch(es)
Inducer assembly
Inducer
Inducer motor
Motor module
Inducer motor capacitor
Collector box
Condensate trap
Condensate trap elbow
Gaskets
!
WARNING
FIRE, EXPLOSION, ELECTRICAL SHOCK AND CARBON MONOXIDE POISONING HAZARD
Failure to follow this warning could result in dangerous operation, personal injury, death or property damage.
Improper installation, adjustment, alteration, service, maintenance, or use can cause carbon monoxide poisoning, explosion, fire,
electrical shock, or other conditions which may cause personal injury or property damage. Consult a qualified installer, service
agency, local gas supplier, or your distributor or branch for information or assistance. The qualified installer or agency must use only
factory-authorized and listed kits or accessories when modifying this product.
Have available the product/model number and the serial number located on the unit rating plate to ensure correct replacement parts.
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.
PRODUCT NOMENCLATURE
DIGIT POSITION
1
2
3
4
5
6, 7, 8
9, 10
11, 12
13
14
F
9
M
E
S
100
21
20
A
1
F = Mainline
9 = 90%
−
100%
EFFICIENCY
M = Multiposition
FEATURE
E = Export
FEATURE
S = Single
−
stage
FEATURE
100 = 100,000 BTU/hr
120 = 120,000 BTU/hr
140 = 140,000 BTU/hr
INPUT HEAT
21 = 21”
24 = 24
−
1/2”
CABINET WIDTH
20 = 2000 CFM (max)
COOLING AIRFLOW
SALES (MAJOR) REVISION DIGIT
ENGINEERING (MINOR) REVISION DIGIT
Copyright 2013 International Comfort Products
S
PO Box 128
S
Lewisburg, TN 37091 USA
