Suburban Furnace, 40K Ducted Product ID #: NT42S Parts List

Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Parts Break Down:Β  Β  Β  Β  Β  Β 

Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Click The Part Number to search For Part

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Reference # Mfg Part Number Qty Product Description
1 121711 Β 2
SCREW #8X3.25 PH PH 410SS
2 121224 Β 6
SCREW, #10 X 3/4
3 260105 Β 1 VENT CAP, INTAKE
4 50296 Β 4 DUCT COLLAR
5 121378 Β 4
TINNERMAN U TYPE
6 121224 Β 4 SCREW, #10 X 3/4
7 70306 Β 1 GASKET, BOTTOM DUCTING
8 100942 Β 1 CABINET FRONT ASSEMBLY
9 260178 Β 1 VENT CAP, EXHAUST
10 160849 Β 1
THERMOSTATΒ USE 161154
10 161154 Β 1
THERMOSTAT, WALL (WHITE)
14 100944 Β 1 CABINET

Reference # Mfg Part Number Qty Product Description
17 121388 Β 4
SCREW, #10 X 1/2
19 120717 Β 2
NUT, HEX # 10-24 KEPS
20 121421 Β 4 NUT, 10-24 HEX(THREAD LOCKING)
21 30763 Β 1 DOOR,BURNER ACCESS
22 70398 Β 1
GASKET, BURNER ACCESS DOORΒ USE 071076
22 71076 Β 1 BURNER/ELECTRODE GASKET SETΒ USE 72103Β Β 
22 72103 Β 1 GASKET KIT, BURNER /ELECTRODEΒ Β 
22 525011 Β 1 SERVICE KIT, GASKETS BURNER / ELECTRODEΒ Β 
25 70163 Β 1 GASKET, ELECTRODEΒ USE 071076
25 71076 Β 1
BURNER/ELECTRODE GASKET SETΒ USE 72103Β Β 
25 72103 Β 1
GASKET KIT, BURNER /ELECTRODEΒ Β 
25 525011 Β 1 SERVICE KIT, GASKETS BURNER / ELECTRODEΒ Β 
26 230832 Β 1
ELECTRODE
NS 230790 Β 1 WIRE, ELECTRODE
27 121252 Β 2 SCREW 10 X 3/8 PH PH
28 230496 Β 1
LIMIT SWITCH 230 DEGREEΒ Β 
29 70362 Β 1 BUSHING, SNAP
30 121252 Β 1 SCREW 10 X 3/8 PH PH
31 121252 Β 1 SCREW 10 X 3/8 PH PH
32 121252 Β 2 SCREW 10 X 3/8 PH PH
33 121252 Β 2 SCREW 10 X 3/8 PH PH
34 230789 Β 1 POWER SUPPLY HARNESS (FEMALE)
35 62135 Β 1
BRACKET, POWER SUPPLY
36 231000 Β 1 HARNESS, POWER SUPPLY (MALE)
37 230625 Β 1 TIME DELAY RELAYΒ Β 
40 121357 Β 2 SCREW 6 X 5/8 PH PH
41 120198 Β 2 SCREW, #6 X 3/8
42 230714 Β 1 SPLICER
43 110422 Β 1
RADIATION SHIELD ASSEMBLY
44 20977 Β 1 COMBUSTION CHAMBER

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Reference # Mfg Part Number Qty Product Description
45 62143 Β 1
PLATE COVER, GAS INLET
46 70432 Β 1
GASKET, GAS INLET
47 170082 Β 1 ELBOW 90 DEG X 3/8 NPT
48 170675 Β 1 PIPE, GAS INLET (SHORT)
49 70534 Β 1
GASKET DISC COVER
50 62408 Β 1 DISC COVER, GAS INLET
51 160740 Β 1 VALVE, SHUTOFF
52 170671 Β 1 PIP, GAS INLET (LONG)
53 170688 Β 1 NIPPLE
54 160840 Β 1
VALVEΒ Β 
55 170791 Β 1
MANIFOLD ASSEMBLY
56 121388 Β 6 SCREW, #10 X 1/2
57 70591 Β 1
GASKET, MANIFOLD
58 180215 Β 1 ORIFICE, #54
59 10623 Β 1 BURNER, RIGHT
60 10621 Β 1
BURNER, LEFT

Reference # Mfg Part Number Qty Product Description
61 121252 Β 4
SCREW 10 X 3/8 PH PH
62 390027 Β 2
RING, BLOWER INLET
63 350080 Β 1 WHEEL, ROOM AIR
64 390328 Β 1 HOUSING, BLOWER ASSEMBLY
64 231646 Β 1
MOTORΒ - NLAΒ Β 
65 121252 Β 7 SCREW 10 X 3/8 PH PH
66 121661 Β 1 FASTENER TINNERMAN #2-56
68 70638S Β 1 GASKET, BLOWER HOUSING
69 121227 Β 2 SCREW,10-24 X 1/2
70 230509 Β 1
MICRO SWITCH & PADDLEΒ USE 233356Β Β 
70 233356 Β 1
MICRO SWITCH & PADDLEΒ Β 
70 525024 Β 1 SERVICE KIT, SAIL SWITCHΒ Β 
71 121247 Β 2
SCREW, 2-56 X 5/8 HEX
72 120158 Β 11 SCREW, #8 X 3/8
73 120717 Β 3 NUT, HEX # 10-24 KEPS
74 390205 Β 1
COMBUSTION AIR COVER ASSEMBLY
75 121252 Β 1 SCREW 10 X 3/8 PH PH
76 70570S Β 1 GASKET, COMBUSTION AIR COVER
77 121388 Β 3 SCREW, #10 X 1/2
78 70420 Β 1 GASKET, COMBUSTION AIR CROSSOVER
79 390329 Β 1 HOUSING, COMBUSTION AIR &MTR CVR ASSM
80 70362 Β 1 BUSHING, SNAP
81 70406 Β 1
GASKET, COMB. AIR HOUSING
82 70571 Β 1 BUSHING,MOTOR MTNG
83 61663 Β 3 CLAMP
84 230772 Β 1
MOTORΒ USE 231646Β Β 
85 62307 Β 1 BRACKET, MOTOR SUPPORT
86 120717 Β 2 NUT, HEX # 10-24 KEPS
87 350069 Β 1
WHEEL, COMBUSTION AIRΒ USE 350110Β Β 
87 350110 Β 1 WHEEL COMBUSTION AIR
88 70165 Β 1
GASKET, BLOWER MOTOR
89 390201 Β 1 HOUSING, BLOWER ASM. RIGHT SIDE
90 350079 Β 1
WHEEL, ROOM AIR (CCW ROTATION)
91 70494 Β 1 CHANNEL, RUBBER
92 62433 Β 1 BRACKET, MODULE BOARD MOUNTING
93 70538 Β 1 INSULATOR, MODULE BOARD
94 230587 Β 1
MODULE BOARDΒ USE 520741Β Β 
94 520741 Β 1 MODULE BOARD, WAS SUPERCEEDED BY 520820.Β USE 521099Β Β 
94 520820 Β 1 MODULE BOARD, WAS SUPERCEEDEDΒ USE 521099Β Β 
94 521099 Β 1 IGNITION CONTROL MODULEΒ Β 
96 121271 Β 2 NUT, #6 32 HEX

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Reference # Mfg Part Number Qty Product Description
61 121252 Β 4
SCREW 10 X 3/8 PH PH
62 390027 Β 2
RING, BLOWER INLET
63 350080 Β 1 WHEEL, ROOM AIR
64 390328 Β 1 HOUSING, BLOWER ASSEMBLY
64 231646 Β 1
MOTORΒ - NLAΒ Β 
65 121252 Β 7 SCREW 10 X 3/8 PH PH
66 121661 Β 1 FASTENER TINNERMAN #2-56
68 70638S Β 1 GASKET, BLOWER HOUSING
69 121227 Β 2 SCREW,10-24 X 1/2
70 230509 Β 1
MICRO SWITCH & PADDLEΒ USE 233356Β Β 
70 233356 Β 1
MICRO SWITCH & PADDLEΒ Β 
70 525024 Β 1 SERVICE KIT, SAIL SWITCHΒ Β 
71 121247 Β 2
SCREW, 2-56 X 5/8 HEX
72 120158 Β 11 SCREW, #8 X 3/8
73 120717 Β 3 NUT, HEX # 10-24 KEPS
74 390205 Β 1
COMBUSTION AIR COVER ASSEMBLY
75 121252 Β 1 SCREW 10 X 3/8 PH PH
76 70570S Β 1 GASKET, COMBUSTION AIR COVER
77 121388 Β 3 SCREW, #10 X 1/2
78 70420 Β 1 GASKET, COMBUSTION AIR CROSSOVER
79 390329 Β 1 HOUSING, COMBUSTION AIR &MTR CVR ASSM
80 70362 Β 1 BUSHING, SNAP
81 70406 Β 1
GASKET, COMB. AIR HOUSING
82 70571 Β 1 BUSHING,MOTOR MTNG
83 61663 Β 3 CLAMP
84 230772 Β 1
MOTORΒ USE 231646Β Β 
85 62307 Β 1 BRACKET, MOTOR SUPPORT
86 120717 Β 2 NUT, HEX # 10-24 KEPS
87 350069 Β 1
WHEEL, COMBUSTION AIRΒ USE 350110Β Β 
87 350110 Β 1 WHEEL COMBUSTION AIR
88 70165 Β 1
GASKET, BLOWER MOTOR
89 390201 Β 1 HOUSING, BLOWER ASM. RIGHT SIDE
90 350079 Β 1
WHEEL, ROOM AIR (CCW ROTATION)
91 70494 Β 1 CHANNEL, RUBBER
92 62433 Β 1 BRACKET, MODULE BOARD MOUNTING
93 70538 Β 1 INSULATOR, MODULE BOARD
94 230587 Β 1
MODULE BOARDΒ USE 520741Β Β 
94 520741 Β 1 MODULE BOARD, WAS SUPERCEEDED BY 520820.Β USE 521099Β Β 
94 520820 Β 1 MODULE BOARD, WAS SUPERCEEDEDΒ USE 521099Β Β 
94 521099 Β 1 IGNITION CONTROL MODULEΒ Β 
96 121271 Β 2 NUT, #6 32 HEX
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