Parts Break Down:
Click The Part Number to search For Part

Reference # | Mfg Part Number | Product Description |
1 | 100950 | CABINET ASSEMBLY |
2 | 121378 | TINNERMAN U TYPE |
3 | 62164 | BOTTOM DUCT GASKET |
4 | 70546 | FELT SEAL (VERTICAL) |
5 | 121224 | SCREW, #10 X 3/4 |
6 | 100808 | CABINET FRONT |
6A | 100949 | CABINET DOOR ASM. |
7 | 70547 | FELT SEAL (HORIZONTAL) |
8 | 121252 | SCREW 10 X 3/8 PH PH |
9 | 70534 | GASKET DISC COVER |
10 | 62408 | DISC COVER, GAS INLET |
11 | 520322 | POWER SUPPLY HARNESS |
12 | 160813 | THERMOSTAT |
13 | 50296 | DUCT COLLAR |

Reference # | Mfg Part Number | Product Description |
14 | 121460 | SCREW, BURNER MOUNTING #10-24 X 3/8 |
15 | 120158 | SCREW, #8 X 3/8 |
16 | 121388 | SCREW, #10 X 1/2 |
17 | 290119 | COVER, AIR ADJUSTMENT HOLE |
18 | 70389 | GASKET, AIR ADJUSTMENT HOLE COVER |
19 | 230590 | ELECTRODE USE 520733 |
19 | 520733 | ELECTRODE KIT - NLA |
NS | 230491 | WIRE, ELECTRODE |
20 | 70163 | GASKET, ELECTRODE USE 071076 |
20 | 71076 | BURNER/ELECTRODE GASKET SET USE 72103 |
20 | 72103 | GASKET KIT, BURNER /ELECTRODE |
21 | 121387 | SCREW 8-32 X 1/2 SLOT HEX SELF-TAP |
22 | 230173 | GROUND STRAP |
23 | 30451 | BURNER ACCESS DOOR |
NS | Z030506 | BURNER ACCESS DOOR ASM |
24 | 120158 | SCREW, #8 X 3/8 |
25 | 310026 | DISC, OBSERVATION GLASS |
26 | 290120 | OBSERVATION HOLE COVER |
27 | 70398 | GASKET, BURNER ACCESS DOOR |
28 | X020786 | COMBUSTION CHAMBER |
29 | 120158 | SCREW, #8 X 3/8 |
30 | 230612 | LIMIT SWITCH |
31 | 230362 | BUSHING |
32 | 70538 | INSULATOR, MODULE BOARD |
33 | 230587 | MODULE BOARD USE 520741 |
33 | 520741 | MODULE BOARD, WAS SUPERCEEDED BY 520820. USE 521099 |
33 | 521099 | IGNITION CONTROL MODULE |
34 | 120744 | NUT 6-32 HEX |
35 | 70549 | INSULATOR CAP |
36 | 121252 | SCREW 10 X 3/8 PH PH |
37 | 230530 | RELAY, THERMOSTAT |
38 | 62135 | BRACKET, POWER SUPPLY |
39 | 121252 | SCREW 10 X 3/8 PH PH |
40 | 230575 | FAN SWITCH |
41 | 121252 | SCREW 10 X 3/8 PH PH |
42 | 20270 | BUSHING |
43 | X110426 | RADIATION SHIELD ASSEMBLY |
44 | 40293 | BAFFLE, EXHAUST TUBE |
45 | 121436 | SCREW #10-16 X 1/2 |
46 | 121224 | SCREW, #10 X 3/4 |
47 | 121256 | SCREW #8 X 3 1/4 |
48 | 260093 | 260093 VENT CAP ASSY (260164) |

Reference # | Mfg Part Number | Product Description |
52 | 170082 | ELBOW 90 DEG X 3/8 NPT |
53 | 70432 | GASKET, GAS INLET |
54 | 121252 | SCREW 10 X 3/8 PH PH |
55 | 62143 | PLATE COVER, GAS INLET |
56 | 121388 | SCREW, #10 X 1/2 |
57 | X170566 | GAS INLET PIPE ASSEMBLY |
58 | 160781 | VALVE, FENWALL |
59 | X170597 | MANIFOLD PIPE ASSEMBLY |
59A | 170546 | FITTING REDUCER 1/8 X 3/4 |
59B | 170628 | LONG COUPLING 1/8 X 3/4 |
NS | Z170641 | MANIFOLD & VALVE ASSEMBLY |
60 | 121388 | SCREW, #10 X 1/2 |
61 | 180222 | ORIFICE #51 |
62 | 70408 | GASKET, MANIFOLD PIPE |
63 | 10582 | SHUTTER, BURNER AIR |
64 | 121398 | PIN, ROLL 5/32 X 1 |
65 | 150026 | SPRING |
66 | 120684 | WASHER, 7/32 X 1/2 |
67 | 10581 | BURNER |
NS | Z010609 | BURNER ASSEMBLY |
69 | 121250 | PIN, ROLL 1/4 X 3/32 |

Reference # | Mfg Part Number | Product Description |
70 | 350076 | WHEEL, ROOM AIR USE 350113 |
70 | 350113 | WHEEL, BLOWER METAL |
71 | 121252 | SCREW 10 X 3/8 PH PH |
72 | X390269 | ROOM AIR BLOWER HOUSING |
73 | Z230748 | MICROSWITCH ASM WITH WIRING |
74 | 121247 | SCREW, 2-56 X 5/8 HEX |
75 | 121364 | WASHER, LOCK #2 |
76 | 120672 | NUT, HEX #2 -56 |
77 | 121227 | SCREW,10-24 X 1/2 |
78 | 121388 | SCREW, #10 X 1/2 |
79 | 62138 | BRACKET, MOTOR MOUNTING -NLA |
80 | 120717 | NUT, HEX # 10-24 KEPS |
81 | 230774 | MOTOR |
82 | 70384 | GASKET, MOTOR MOUNT |
83 | 390179 | HOUSING COMBUSTION AIR ASSY |
84 | 121436 | SCREW #10-16 X 1/2 |
85 | 121436 | SCREW #10-16 X 1/2 |
86 | 350077 | WHEEL COMB AIR |
87 | 70386 | GASKET, COMBUSTION AIR |
88 | 390173 | HOUSING, COMBUSTION AIR BLOWER (OUTSIDE) |
89 | 121252 | SCREW 10 X 3/8 PH PH |
90 | 70385 | GASKET, CROSSOVER TUBE |
91 | 50439 | CROSSOVER TUBE |
92 | 121388 | SCREW, #10 X 1/2 |
NS | 160740 | VALVE, SHUTOFF |
NS | 230297 | 230297 RECIFER DIODE |
NS | 230255 | 230255 AC/DC RELAY |
NS | 230323 | TRANSFORMER |