Service manual

035-19600-001 Rev. B (0204)
Unitary Products Group 9
ITEM DESCRIPTION
MOTOR
1 MOTOR, DIRECT DRIVE BLOWER
2 MOTOR, VENTOR ASS’Y
ELECTRICAL
3 CAPACITOR (7.5MFD/370V)
4
5 CONTROL, HIGH LIMIT
6 CONTROL, FLAME ROLL OUT (2 Req,d)
7 CONTROL, FURNACE
7A FUSE
8IGNITER
9 SENSOR, FLAME
10 SWITCH, AIR PRESSURE [1LP]
11 SWITCH, AIR PRESSURE [2LP]
12 SWITCH, DOOR
13 TRANSFORMER
14 VALVE, GAS
15 CONTROL, LIMIT (Blower)
AIR MOVING
16 HOUSING, BLOWER
17 WHEEL, BLOWER
FABRICATED PARTS
18 BAFFLE, AIR (LH Recoup.Coil)
19 BAFFLE, AIR (RH Recoup.Coil)
20 BURNER, MAIN GAS
21 COIL, SECONDARY HEAT EXCHANGER
22 DECK, BLOWER (Rear)
23 DECK, FRONT
24 HEAT EXCHANGER ASS’Y (Primary)
25 MANIFOLD, GAS
26 PANEL, BASE
27 PAN, CONDENSATE
28 PANEL, BURNER BOX (Bottom)
29 PANEL, BURNER BOX (Front)
30 WRAPPER, BURNER BOX
31 COVER, HEAT EXCHANGER
32 PANEL, FRONT (Blower)
33 PANEL, FRONT (Burner)
34 PANEL, TOP
35 SUPPORT, BURNER
36
WRAPPER, CABINET (Insulated) P3D
WRAPPER, CABINET G9T, FG9
37 PANEL, VESTIBULE (Lower)
38 PLUG, WINDOW, CLEAR - .875”
MISCELLANEOUS
39 COLLAR, AIR INTAKE (Burner Box)
40 FILTER, AIR (2 Req’d) P3D, G9T
FILTER SIZE
41 GASKET, AIR INTAKE
42 GASKET, COMBUSTION BLOWER
43 GASKET, CONDENSATE PAN
44 GASKET, BURN BOX TO VEST PANEL
45 GROMMET, MANIFOLD SEAL
46
47 HANDLE, DOOR
48 ISOLATOR, TUBE (3 Req’d)
49 ISOLATOR, WASHER (3 Req’d)
50 ISOLATOR, SLEEVE (3 Req’d)
51 MOUNT, MOTOR
52 ORIFICE, BURNER (Natural #45)
53 PLUG, WINDOW,CLEAR - 1.5”
54 BRACKET, FILTER P3D, G9T
55 TRAP, CONDENSATE
56 WIRING DIAGRAM
57 HOSE, INDUCER DRAIN
58 HOSE, RAIN GUTTER DRAIN
59 HOSE, CONDENSATE DRAIN
60 BRACKET, IGNITOR
61 HOSE, CONDENSATE TRAP
62 PIPE VENT (Outer)
63 PIPE EXHAUST VENT (Inner)
64 DRAIN, INDUCER
65 DRAIN, INDUCER
66 DRAIN, RAIN GUTTER
67 DRAIN, CONDENSATE PAN
ITEM DESCRIPTION
NOTE: *Not Shown
New replacement parts shown in bold face type at the first printing of parts list dated 11/02.
Major components and suggested stocking items are shown with shaded item number.