Service manual

035-17737-003 Rev. A (0504)
Unitary Products Group 9
ITEM DESCRIPTION
MOTOR
1 MOTOR,DIRECT DRIVE BLOWER
2 MOTOR, INDUCER ASS’Y
ELECTRICAL
3
CAPACITOR, RUN (7.5MFD/370V)
CAPACITOR, RUN (10MFD/370V)
4 SWITCH, LIMIT (INDUCER)
5
LIMIT, TEMPERATURE (Primary)
6 LIMIT, FLAME ROLL-OUT
7 CONTROL, FURNACE MODULE
8* FUSE
9IGNITER
10 SENSOR, FLAME
11 SWITCH, PRESSURE
12 SWITCH, DOOR
13 TRANSFORMER
14 VALVE, GAS
AIR MOVING
15 HOUSING, BLOWER
16 WHEEL, BLOWER
FABRICATED PARTS
17 PANEL, BLOCK-OFF
18*
COMBUSTION BLWR RESTRICTOR
19 BURNER, MAIN GAS
20 COIL, CONDENSING
21 SHELF, BLOWER
22 HEAT EXCHANGER ASS’Y
23 MANIFOLD, GAS
24 SHIELD, PAN
25 PAN, CONDENSATE
26 PANEL, BLOWER ACCESS
27 ACCESS PANEL, UPPER
28 WRAPPER, BURNER BOX
29 CHANNEL, TOE PLATE
30 COVER, GAS CONTROL
31 BOTTOM PANEL, BURNER BOX
32 PANEL, TOP
33 SUPPORT, BURNER
34 WRAPPER, CABINET
35 PANEL, VESTIBULE
36 PLATE, DIFFUSER
37 BRACKET, IGNITER
ITEM DESCRIPTION
MISCELLANEOUS
38 PLUG, WINDOW, CLEAR - .875”
39 CONNECTOR AIR INTAKE 2”
40
TUBING, SILICONE (Gray, .188 ID, 2 ft. req’d)
41
TUBING, SILICONE (Clear, with insert 1.3 ft. req’d)
42 GASKET, AIR INTAKE
43* GASKET, COMBUSTION BLOWER
44* GASKET, CONDENSATE PAN
45 GASKET
, UPPER CONDENSATE PAN
46 GASKET,
GAS CONTROLS
47* GASKET, (CONDENSING COIL / LOWER PAN)
48
49* GASKET, MOUNTING BRKT (Burner Box)
50 GROMMET, MANIFOLD SEAL
51 GROMMET, MOTOR (3 Req’d)
52 GROMMET, 1/2” DIA.
53 PLUG, WINDOW,CLEAR - 1.5”
54 HANDLE, DOOR (2 Req’d)
55 CLAMP, HOSE
56* HARNESS, MAIN WIRING
57 MOUNT, 1 PC. MOTOR
58 ORIFICE, BURNER
(Natural #45)
59 TRAP, CONDENSATE
60* WIRING DIAGRAM
61 TUBE, DRAIN VENT PIPE
62 TUBE, DRAIN CONDENSATE TRAP
63 TUBE, DRAIN COMBUSTIONBLOWER
64 TUBE, DRAIN
CONDENSATE PAN
65 ASSEMBLY, VENT PIPE
66* LOCKNUT, CONDUIT (1/2”)
67* ADAPTER, INSERT
68* BUSHING, THREADED
69*
WASHER, FLAT FIBERGLASS (2 Req’d)
70* REDUCER, PVC
71*
FILTER, AIR
FILTER SIZE GM9 ONLY
72* RACK, FILTER GM9 ONLY
73* BEZEL NAMEPLATE (ON GF9 ONLY)
74 TUBING, SILICONE (Clear, .125 ID, 1.25 ft. req’d)
NOTE: *Not Shown
New replacement parts shown in bold face type at the first printing of parts list dated 9/03.
Major components and suggested stocking items are shown with shaded item number.
“<“ Across from row indicates a change in that row.
--- Not applicable to specified model.