Suburban Sf Series SF25 Parts Diagram · Exploded View › Models Prior To 2001-CABINET Asm

Furnace · 10 assemblies · 20 diagram sheets · 146 parts · by Andrew Strick, mobile RV technician

OEM exploded parts diagrams for the Suburban Sf Series SF25 RV furnace: 10 assemblies (Exploded View › Models Prior To 2001-CABINET Asm, Replacement, Exploded View › Models Prior To 2001-COMBUSTION Chamber Asm, Exploded View › 2004 Begin Sn 041206276-BURNER Asm, Exploded View › 2001 Begin Sn 012106952-BURNER Asm and more) and 146 manufacturer part numbers. 34 parts are marked as superseded — the description gives the replacement number to order instead.

The rating plate is on the furnace chassis — slide the unit's front panel off or look just inside the exterior access door. Suburban models (SF-30F, NT-34SP …) changed burners and boards over the years, so the serial number's date range matters as much as the model.

Exploded View › Models Prior To 2001-CABINET Asm

Components

20 items

1. #FRONT,CABINET USE 101242 MFR # 101888 Superseded: see description
2. #Furnace Adapter Plate; For Suburban Furnace SF20F/ SF25F/ SF30F/ SF35F/ SF42F; With 3 Ducts MFR # 101242
3. #T-STAT, WALL USE 100402 MFR # 160902 Superseded: see description
4. #Wall Thermostat; Single Stage; For Heat/ Cool Control; Mechanical Readout; 12 Volt; Without Fan Speed Control; Without Fan On Mode MFR # 100402
5. #Wall Thermostat; Single Stage; Snap-Action; Low Voltage; Heat Only; 24 Volt; White MFR # 01C20102S1
6. #APPLIANCE COMPONENTS RV; Thermostat 3 Day Program MFR # 1F80R850
7. #Wall Thermostat; Heat Only; Mechanical; 1 Stage; White; MFR # 1C20101
8. #Wall Thermostat; Single Stage; For Heat And Cool Control; Programmable; Digital Display; 24 Volt; Battery Powered MFR # 1F87R875
9. #APPLIANCE COMPONENTS RV; Screw 10 X 3/4 Ph Ph MFR # 121224
10. #APPLIANCE COMPONENTS RV; #8 Screw MFR # 120158
11. #APPLIANCE COMPONENTS RV; Cabinet W/Sticke MFR # 101889
12. #CABINET ASM USE 101889 MFR # 101590 Superseded: see description
13. #Furnace Duct Cover Plate; Fits Suburban 4 Inch Duct MFR # 50733
14. #NR627947 RETAINER-PANEL-12 UPR-BLK MFR # 50715
15. #Furnace Wiring Harness; For Suburban Furnace Thermostat SW-Series MFR # 232626
16. #HARNESS,WIRING USE 232626 LIMIT SWITCH MFR # 231717 Superseded: see description
17. #Furnace Gasket; Furnace Bottom Duct Gasket; Fits Suburban Furnace SF-Series Except -42; Fiber Glass MFR # 70853
18. #OPTIONAL ACCESS DOOR P/W MFR # 6258APW
19. #Furnace Wiring Harness; For Suburban Furnace Limit/ Sail Switch SF-Series/ SFV-Series/ SH-Series MFR # 231720
20. #OPTIONAL ACCESS DOOR C/W MFR # 6258ACW

Replacement

Components

4 items

1. #FURNACE SF-25F USE 79-1909 MFR # SF25FN Superseded: see description
2. #FURNACE *USE SF25FN* MFR # SF25N Superseded: see description
3. #Furnace; SF-Q Series; LP Gas; Model Number SF-25Q; 20,000 BTU; 1 Stage; Side/ Top And Bottom Duct Discharge; 7 Amp Draw; 17 Inch Width x 7-1/2 Inch Height x 20 Inch Depth; 31 Pounds; With Energy-Saving Direct Spark Ignition; With Vent Kit For 1-1/2 Inch Wall; Also Use New Number 2516A MFR # 2387A Superseded: see description
4. #RP-30 FURNACE CORE Q MFR # 2607A

Exploded View › Models Prior To 2001-COMBUSTION Chamber Asm

Components

70 items

1. #APPLIANCE COMPONENTS RV; #8 Screw MFR # 120158
2. #WHEEL,COMB. USE 350184 MFR # 350128 Superseded: see description
3. #SUBURBAN COMBUSTION AIR W MFR # 350184
4. #Furnace Gasket; Furnace Combustion Air Housing Gasket; Fits Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35 MFR # 70810
5. #APPLIANCE COMPONENTS RV; Screw 8 X 1/2 Ph Ph MFR # 120615
6. #Furnace Combustion Air Housing; Air Intake Box; For Suburban SF-Series Furnace; Black MFR # 51032BK
7. #Furnace Intake Tube; For Suburban Furnace SF-Series/ SH-Series; Composite; Intake Tube; 2 Inch Length MFR # 051446
8. #Furnace Intake Tube; For Suburban Furnace SF-Series/ SH-Series; Intake Steel Tube; 2 Inch Length; With Gasket MFR # 51248
9. #TUBE INTAKE MFR # 051447
10. #1/2BX1/2B STR STOP VALVE MFR # 51249
11. #TUBE,INTAKE USE 51248 MFR # 51044 Superseded: see description
12. #VENT CAP MFR # 260231
13. #SUBURBAN VENT/EXHAUST TUB MFR # 260553
14. #Screw; For Use With Suburban Furnace Vent NT.12SE/ NT-16SE/ NT-20SE; #10 x 3/4 MFR # 121853 Superseded: see description
15. #SCREW 8-18X1/2 SELF DRILL MFR # 121857
16. #APPLIANCE COMPONENTS RV; 10-32 Elastic Stop Nut MFR # 121329
17. #HSG COMB AIR **NLA** MFR # 390441
18. #Furnace Gasket; Furnace Motor Gasket; Fits Suburban Furnace SF-20/ SF-20F/ SF-25/ SF-25F/ SF-30/ SF-30F/ SF-35/ SF-35F/ SF-42 MFR # 70812
19. #Furnace Gasket; Furnace Firewall Gasket; Fits Suburban SF-Series Furnace MFR # 70809
20. #MOTOR REPLACES 231706 MFR # 233101MC
21. #Furnace Motor; For Suburban Furnace Models SF-20/ SF-25/ SF-30/ SF-20F/ SF-25F/ SF-30F; Also Use New Number 233101 MFR # 231706MC Superseded: see description
22. #Furnace Motor; For Suburban Furnace SF-20/ SF-20F (Before Serial Number 012205202)/ SF-25/ SF-25F (Before Serial Number 012106952)/ SF-30/ SF-30F (Before Serial Number 012003742) MFR # 233101
23. #Furnace Motor; For Suburban Furnace SF-20/ SF-25/ SF-30/ SF-20F/ SF-25F/ SF-30F; Also Use New Number 233101 Or 232682 Depending On Serial Number Break MFR # 231706 Superseded: see description
24. #APPLIANCE COMPONENTS RV; Fastener Tinnerman MFR # 121661
25. #APPLIANCE COMPONENTS RV; BRKT BLWR SPACER MFR # 62949
26. #APPLIANCE COMPONENTS RV; Screw 6-20X3/8 Ph Dril Ss MFR # 121652
27. #Screw; Use With Suburban Furnace Part Numbers NT-16SE/ NT-20SE; # 2; 56 Inch x 5/8 Inch; Hex Head MFR # 121247 Superseded: see description
28. #SWITCH,SAIL USE 232261 MFR # 232216 Superseded: see description
29. #SWITCH USE 232261 MFR # 232251 Superseded: see description
30. #Furnace Low Air Flow Switch; For Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F MFR # 232261
31. #Furnace Low Air Flow Switch; For Suburban SF20/ 25/ 30/ 35/ 42 And SF20F/ 25F/ 30F/ 35F/ 42F Series Furnaces; Also Use New Number 525003 MFR # 233382 Superseded: see description
32. #INSULATOR SAIL SW MFR # 230877
33. #APPLIANCE COMPONENTS RV; Screw 6X3/8 Ph Rh Black MFR # 121502
34. #Furnace Time Delay Relay; For Suburban Furnace NT-12S/ NT-16S/ NT-20S/ NT-12SE/ NT-16SE/ NT-20SE/ NT-25/ NT-30/ NT-35/ SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F/ NT-24S/ NT-30S/ NT-34S/ NT-24SP/ NT-30SP/ NT-34SP/ NT-40 (NT24/30/34 S And SP Only Above Serial Number 1600851); 12 Volt MFR # 521069
35. #APPLIANCE COMPONENTS RV; Relay MFR # 230625
36. #APPLIANCE COMPONENTS RV; Suburban Blower Cover MFR # 390440
37. #HSG ROOM AIR METAL MFR # 390698
38. #APPLIANCE COMPONENTS RV; CLAMP WIRE 3/8" NYLON MFR # 61663
39. #Furnace Combustion Air Housing Cover; For Suburban Furnace SF-20/ SF-20F/ SF-25/SF-25F/ SF-30/ SF-30F/ SF-42/ SF-42F MFR # 390696
40. #SUBURBAN ROOM AIR BLOWER MFR # 350129
41. #APPLIANCE COMPONENTS RV; Suburban Module Board Pan MFR # 101663
42. #PANEL,MODULE BOARD USE 101663 MFR # 101588 Superseded: see description
43. #COVER FOR UIB S MFR # SMALLCOVER
44. #BOARD,MODULE MFR # 231427
45. #UIB WITH FAN CONTROL MFR # FAN50PLUS
46. #Ignition Control Circuit Board Cover; Replacement For Dinosaurs Universal Igniter Boards; Large; White; Fire Retardant ABS Plastic MFR # LCVR
47. #UNIVERSAL IGN BRD LARGE MFR # UIBL
48. #Water Heater Burner; Large; For Suburban Water Heater SSRV6/ SSRV6M/ ESSRV6/ SSRV8/ SSRV8M/ ESSRV8/ SSRV10/ SSRV10M/ ESSWRV10/ 10ARVM/ E10ARV; With Target/ Burner Support Bracket/ Shutter/ Screw/ Nut/ Pilot Bracket/ Pilot Burner/ Thermocouple/ Tube/ Tube Fitting MFR # 520564
49. #UNIVERSAL IGN BRD SMALL MFR # UIBS
50. #APPLIANCE COMPONENTS RV; Insul Mod Board MFR # 70807
51. #BOARD,MODULE USE 520741 MFR # 231741 Superseded: see description
52. #BURNER, LARGE W/AIR SHUTTER USE 520564 MFR # 3000003 Superseded: see description
53. #UIB L WITH POST TOP MFR # UIBLPOST
54. #UIB S WITH POST TOP MFR # UIBSPOST
55. #ignition Control Circuit Board; For Suburban Furnace SF Series/ NT Series And All Water Heater DSI Series/ SW Series/ VDSI Series; Also Use New Number 521099 For Furnaces Or 520814 For Water Heaters MFR # 520741 Superseded: see description
56. #ignition Control Circuit Board; Replacement For Suburban 520741 Or 520820 Boards And Fits All Suburban 12 Volt Furnaces; Will Not Replace 24 Volt AC Boards MFR # 521099
57. #Nut; For Suburban Furnace NT-45S MFR # 121271
58. #APPLIANCE COMPONENTS RV; Insul Cap MFR # 70973
59. #APPLIANCE COMPONENTS RV; Bushing MFR # 70362
60. #APPLIANCE COMPONENTS RV; Gskt Firewall/Chamber MFR # 70808
61. #APPLIANCE COMPONENTS RV; Bushing Heyco#1214 Strain MFR # 231809
62. #CHAMBER,COMBUSTION ***USE 73-1170*** MFR # 21132 Superseded: see description
63. #Furnace Combustion Chamber; For Suburban SF20/ SF20F/ SF25/ SF25F/ SF30/ SF30F/ SF35/ SF35F Series Furnace MFR # 21149
64. #CHAMBER ASSEMBLY FINAL (SF-42) MFR # 21137
65. #CHAMBER,FINAL MFR # 21034
66. #SUBURBAN LIMIT SWITCH MFR # 231630
67. #Furnace Wiring Harness; For Suburban Furnace Limit/ Sail Switch SF-Series/ SFV-Series/ SH-Series MFR # 231720
68. #Furnace Wiring Harness; For Suburban Furnace Thermostat SW-Series MFR # 232626
69. #SUBURBAN BOTTOM DUCT GASK MFR # 070853
70. #HARNESS,WIRING USE 232626 LIMIT SWITCH MFR # 231717 Superseded: see description

Exploded View › 2004 Begin Sn 041206276-BURNER Asm

Components

22 items

1. #APPLIANCE COMPONENTS RV; Nut #8-32 Keps MFR # 121694
2. #APPLIANCE COMPONENTS RV; #8 Screw MFR # 120158
3. #Furnace Burner Orifice; For Suburban Furnaces SF25/ SF25F/ SF-25FQ/ SF-25Q/ SFV-25; #53 MFR # 180306
4. #Furnace Gasket; Furnace Burner Access Door Gasket; Fits Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F/ SH35/ SH42/ SH35/ SH42F/ SHD2542; Also Use New Number 525010 MFR # 70811 Superseded: see description
5. #Furnace Gasket; Burner Cover Gasket Kit; Fits Suburban Furnace SF-30F MFR # 520799
6. #APPLIANCE COMPONENTS RV; Tinnerman U Type MFR # 121704
7. #APPLIANCE COMPONENTS RV; Plate Sec Air MFR # 63198
8. #APPLIANCE COMPONENTS RV; Screw 8-18 X 1/2 Ph Ph MFR # 121651
9. #APPLIANCE COMPONENTS RV; Plate Sec Air MFR # 62933
10. #Furnace Duct Cover Plate; Fits Suburban SF-Series Furnace MFR # 62935
11. #Igniter Electrode; For Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F (Above Serial Number 934701426); Without Gasket; Also Use New Number 525009 MFR # 232286 Superseded: see description
12. #Igniter Electrode; For Suburban Furnace Models SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F (Above Serial Number 934701426); Without Gasket; Also Use New Number 525009MC MFR # 232286MC Superseded: see description
13. #Furnace Burner; For Suburban SF25 Ducted Furnace MFR # 10762
14. #GROMMET USE 71020 MFR # 70963 Superseded: see description
15. #APPLIANCE COMPONENTS RV; Grommet MFR # 71020
16. #APPLIANCE COMPONENTS RV; Gas Valve MFR # 161070
17. #Gas Valve Solenoid; White Rodgers; Fits To Suburban Furnaces Gas Valve 161109/ 161122; 0.48 Amp/ 12 Volt DC; Maximum 1/2 PSI MFR # 521074
18. #SUBURBAN GAS VALVE MFR # 161133
19. #Furnace Gas Valve; For Use With Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42 With Serial Numbers After 971303163; Also Use New Number 525044 MFR # 161122 Superseded: see description
20. #APPLIANCE COMPONENTS RV; Gas Pipe Inlet MFR # 171574
21. #CLAMP WIRE MFR # 62180
22. #SCREW 8-18X1/2 SELF DRILL MFR # 121857

Exploded View › 2001 Begin Sn 012106952-BURNER Asm

Components

25 items

1. #APPLIANCE COMPONENTS RV; Nut #8-32 Keps MFR # 121694
2. #MANIFOLD ASM MFR # 171571
3. #APPLIANCE COMPONENTS RV; #8 Screw MFR # 120158
4. #APPLIANCE COMPONENTS RV; Orifice Main Burner #53 MFR # 180193
5. #Furnace Gasket; Burner Cover Gasket Kit; Fits Suburban Furnace SF-30F MFR # 520799
6. #Furnace Gasket; Furnace Burner Access Door Gasket; Fits Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F/ SH35/ SH42/ SH35/ SH42F/ SHD2542; Also Use New Number 525010 MFR # 70811 Superseded: see description
7. #APPLIANCE COMPONENTS RV; Tinnerman U Type MFR # 121704
8. #APPLIANCE COMPONENTS RV; Plate Sec Air MFR # 63198
9. #APPLIANCE COMPONENTS RV; Screw 8-18 X 1/2 Ph Ph MFR # 121651
10. #APPLIANCE COMPONENTS RV; Plate Sec Air MFR # 62933
11. #Furnace Duct Cover Plate; Fits Suburban SF-Series Furnace MFR # 62935
12. #Igniter Electrode; For Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F (Above Serial Number 934701426); Without Gasket; Also Use New Number 525009 MFR # 232286 Superseded: see description
13. #Igniter Electrode; For Suburban Furnace Models SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F (Above Serial Number 934701426); Without Gasket; Also Use New Number 525009MC MFR # 232286MC Superseded: see description
14. #APPLIANCE COMPONENTS RV; Electrode MFR # 232166
15. #Igniter Electrode; Use With Suburban Furnace Models SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F MFR # 232166mc Superseded: see description
16. #HOOD LATCH CHROME MFR # 10865
17. #APPLIANCE COMPONENTS RV; Grommet MFR # 71020
18. #GROMMET USE 71020 MFR # 70963 Superseded: see description
19. #Furnace Gas Valve; For Use With Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42 With Serial Numbers After 971303163; Also Use New Number 525044 MFR # 161122 Superseded: see description
20. #SUBURBAN GAS VALVE MFR # 161133
21. #APPLIANCE COMPONENTS RV; Gas Valve MFR # 161070
22. #Gas Valve Solenoid; White Rodgers; Fits To Suburban Furnaces Gas Valve 161109/ 161122; 0.48 Amp/ 12 Volt DC; Maximum 1/2 PSI MFR # 521074
23. #APPLIANCE COMPONENTS RV; Gas Pipe Inlet MFR # 171574
24. #CLAMP WIRE MFR # 62180
25. #SCREW 8-18X1/2 SELF DRILL MFR # 121857

Exploded View › 2001 Begin Sn 012106952-CABINET Asm

Components

14 items

1. #FRONT,CABINET USE 101242 MFR # 101888 Superseded: see description
2. #Furnace Adapter Plate; For Suburban Furnace SF20F/ SF25F/ SF30F/ SF35F/ SF42F; With 3 Ducts MFR # 101242
3. #Wall Thermostat; Single Stage; For Heat/ Cool Control; Mechanical Readout; 12 Volt; Without Fan Speed Control; Without Fan On Mode MFR # 100402
4. #Wall Thermostat; Single Stage; Snap-Action; Low Voltage; Heat Only; 24 Volt; White MFR # 01C20102S1
5. #Wall Thermostat; Heat; Not Programmable; Mechanical Readout; Black MFR # 161210
6. #Wall Thermostat; Heat Only; Mechanical; 1 Stage; White; MFR # 1C20101
7. #Wall Thermostat; Single Stage; For Heat And Cool Control; Programmable; Digital Display; 24 Volt; Battery Powered MFR # 1F87R875
8. #Wall Thermostat; Single Stage; For Heat Control; Mechanical Readout; White Case MFR # 161154
9. #APPLIANCE COMPONENTS RV; Thermostat 3 Day Program MFR # 1F80R850
10. #Screw; For Use With Suburban Furnace Vent NT.12SE/ NT-16SE/ NT-20SE; #10 x 3/4 MFR # 121853 Superseded: see description
11. #APPLIANCE COMPONENTS RV; #8 Screw MFR # 120158
12. #APPLIANCE COMPONENTS RV; Cabinet W/Sticke MFR # 101889
13. #Furnace Duct Cover Plate; Fits Suburban 4 Inch Duct MFR # 50733
14. #NR627947 RETAINER-PANEL-12 UPR-BLK MFR # 50715

Exploded View › 2004 Begin Sn 041206276-CABINET Asm

Components

8 items

1. #Furnace Adapter Plate; For Suburban Furnace SF20F/ SF25F/ SF30F/ SF35F/ SF42F; With 3 Ducts MFR # 101242
2. #Wall Thermostat; Single Stage; For Heat Control; Mechanical Readout; White Case MFR # 161154
3. #Wall Thermostat; Heat; Not Programmable; Mechanical Readout; Black MFR # 161210
4. #Screw; For Use With Suburban Furnace Vent NT.12SE/ NT-16SE/ NT-20SE; #10 x 3/4 MFR # 121853 Superseded: see description
5. #APPLIANCE COMPONENTS RV; #8 Screw MFR # 120158
6. #APPLIANCE COMPONENTS RV; Cabinet W/Sticke MFR # 101889
7. #Furnace Duct Cover Plate; Fits Suburban 4 Inch Duct MFR # 50733
8. #NR627947 RETAINER-PANEL-12 UPR-BLK MFR # 50715

Exploded View › 2001 Begin Sn 012106952-COMBUSTION Chamber Asm

Components

44 items

1. #Screw; For Use With Suburban Furnace Vent NT.12SE/ NT-16SE/ NT-20SE; #10 x 3/4 MFR # 121853 Superseded: see description
2. #VENT CAP MFR # 260231
3. #SUBURBAN VENT/EXHAUST TUB MFR # 260553
4. #SCREW 8-18X1/2 SELF DRILL MFR # 121857
5. #SUBURBAN AIR COMB HOUSING MFR # 390852
6. #APPLIANCE COMPONENTS RV; Screw 8-18 X 2-1/4 Ph Ph MFR # 121929
7. #SUBURBAN COMBUSTION AIR W MFR # 350184
8. #SUBURBAN AIR COMB HOUSING MFR # 390848
9. #SUBURBAN GASKET/FARWALL B MFR # 71084
10. #KIT MOTOR/GSKT/SCRE MFR # 521230
11. #Furnace Motor; For Suburban Furnace SF-20 And SF-20F (Above Serial Number 012205202)/ SF-25 And SF-25F (Above Serial Number 012106952)/ SF-30 And SF-30F (Above Serial Number 012003742); 3 Inch Length; Models With Serial Numbers Below Use A 2.5 Inch Length Motor That Is Discontinued And Is Not Interchangeable MFR # 232682 Superseded: see description
12. #APPLIANCE COMPONENTS RV; Fastener Tinnerman MFR # 121661
13. #INSULATOR SAIL SW MFR # 230877
14. #Screw; Use With Suburban Furnace Part Numbers NT-16SE/ NT-20SE; # 2; 56 Inch x 5/8 Inch; Hex Head MFR # 121247 Superseded: see description
15. #Furnace Low Air Flow Switch; For Suburban SF20/ 25/ 30/ 35/ 42 And SF20F/ 25F/ 30F/ 35F/ 42F Series Furnaces; Also Use New Number 525003 MFR # 233382 Superseded: see description
16. #Furnace Low Air Flow Switch; For Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F MFR # 232261
17. #HSG BLOWER MFR # 390739BK
18. #SUBURBAN ROOM AIR BLOWER MFR # 350129
19. #Furnace Combustion Air Housing Cover; For Suburban Furnace SF-20/ SF-20F/ SF-25/SF-25F/ SF-30/ SF-30F/ SF-42/ SF-42F MFR # 390696
20. #APPLIANCE COMPONENTS RV; #8 Screw MFR # 120158
21. #Furnace Fan Switch; For All V-Series Suburban Furnaces (After Serial Number 952202951) MFR # 232351
22. #APPLIANCE COMPONENTS RV; Suburban Module Board Pan MFR # 101663
23. #APPLIANCE COMPONENTS RV; Insul Mod Board MFR # 70807
24. #ignition Control Circuit Board; Replacement For Suburban Furnace SF-Series (After Serial Number 003805481); 12 Volt DC MFR # 520820
25. #UIB WITH FAN CONTROL MFR # FAN50PLUS
26. #Furnace Wiring Harness; Replacement For Suburban 520820 Module Board MFR # 232624
27. #Ignition Control Circuit Board - Fits Suburban Water Heaters MFR # 520820MC
28. #ignition Control Circuit Board; Replacement For Suburban 520741 Or 520820 Boards And Fits All Suburban 12 Volt Furnaces; Will Not Replace 24 Volt AC Boards MFR # 521099
29. #APPLIANCE COMPONENTS RV; Insul Cap MFR # 70973
30. #APPLIANCE COMPONENTS RV; Bushing MFR # 70362
31. #APPLIANCE COMPONENTS RV; Bushing Heyco#1214 Strain MFR # 231809
32. #APPLIANCE COMPONENTS RV; Gskt Firewall/Chamber MFR # 70808
33. #Nut; For Suburban Furnace NT-45S MFR # 121271
34. #Furnace Combustion Chamber; For Suburban SF20/ SF20F/ SF25/ SF25F/ SF30/ SF30F/ SF35/ SF35F Series Furnace MFR # 21149
35. #Furnace Limit Switch; For Suburban Furnace SF-20/ SF-20F/ SF-25/ SF-25F/ SF-30/ SF-30F/ SF-35/ SF-35F; Also Use New Number 233532 MFR # 232504 Superseded: see description
36. #Furnace Limit Switch; For Suburban Furnance SF-20/ SF-30/ SF-35/ SF-25F/ SF-30F/ SF-35F Above Serial Number 921403895; 160 Degree Limit; Also Use New Number 525006 MFR # 233532 Superseded: see description
37. #Furnace Limit Switch; For Suburban Furnance Models SF-20/ SF-30/ SF-35/ SF-25F/ SF-30F/ SF-35F Above Serial Number 921403895; 160 Degree Limit; Also Use New Number 525006MC MFR # 233532MC Superseded: see description
38. #APPLIANCE COMPONENTS RV; Firewall MFR # 110747
39. #1/2BX1/2B STR STOP VALVE MFR # 51249
40. #Furnace Intake Tube; For Suburban Furnace SF-Series/ SH-Series; Composite; Intake Tube; 2 Inch Length MFR # 051446
41. #TUBE,INTAKE USE 51248 MFR # 51044 Superseded: see description
42. #TUBE INTAKE MFR # 051447
43. #Furnace Intake Tube; For Suburban Furnace SF-Series/ SH-Series; Intake Steel Tube; 2 Inch Length; With Gasket MFR # 51248
44. #SUBURBAN BOTTOM DUCT GASK MFR # 070853

Exploded View › 2004 Begin Sn 041206276-COMBUSTION Chamber Asm

Components

38 items

1. #Screw; For Use With Suburban Furnace Vent NT.12SE/ NT-16SE/ NT-20SE; #10 x 3/4 MFR # 121853 Superseded: see description
2. #VENT CAP MFR # 260231
3. #SUBURBAN VENT/EXHAUST TUB MFR # 260553
4. #Furnace Intake Tube; For Suburban Furnace SF-Series/ SH-Series; Intake Steel Tube; 2 Inch Length; With Gasket MFR # 51248
5. #TUBE INTAKE MFR # 051447
6. #TUBE,INTAKE USE 51248 MFR # 51044 Superseded: see description
7. #1/2BX1/2B STR STOP VALVE MFR # 51249
8. #Furnace Intake Tube; For Suburban Furnace SF-Series/ SH-Series; Composite; Intake Tube; 2 Inch Length MFR # 051446
9. #SCREW 8-18X1/2 SELF DRILL MFR # 121857
10. #SUBURBAN AIR COMB HOUSING MFR # 390852
11. #APPLIANCE COMPONENTS RV; Screw 8-18 X 2-1/4 Ph Ph MFR # 121929
12. #SUBURBAN AIR COMB HOUSING MFR # 390848
13. #SUBURBAN COMBUSTION AIR W MFR # 350184
14. #SUBURBAN GASKET/FARWALL B MFR # 71084
15. #KIT MOTOR/GSKT/SCRE MFR # 521230
16. #Furnace Motor; For Suburban Furnace SF-20 And SF-20F (Above Serial Number 012205202)/ SF-25 And SF-25F (Above Serial Number 012106952)/ SF-30 And SF-30F (Above Serial Number 012003742); 3 Inch Length; Models With Serial Numbers Below Use A 2.5 Inch Length Motor That Is Discontinued And Is Not Interchangeable MFR # 232682 Superseded: see description
17. #SCREW #4-20 X 5/8" MFR # 121945
18. #Furnace Combustion Air Housing; For Suburban Furnace SF-30F; Front Half MFR # 390872
19. #SUBURBAN AIR COMB HOUSING MFR # 390851
20. #Furnace Low Air Flow Switch; For Suburban SF20/ 25/ 30/ 35/ 42 And SF20F/ 25F/ 30F/ 35F/ 42F Series Furnaces; Also Use New Number 525003 MFR # 233382 Superseded: see description
21. #Furnace Low Air Flow Switch; For Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F MFR # 232261
22. #Furnace Fan Switch; For All V-Series Suburban Furnaces (After Serial Number 952202951) MFR # 232351
23. #APPLIANCE COMPONENTS RV; BRKT ON/OFF SW MFR # 63446
24. #ignition Control Circuit Board; Replacement For Suburban Furnace SF-Series (After Serial Number 003805481); 12 Volt DC MFR # 520820
25. #ignition Control Circuit Board; Replacement For Suburban 520741 Or 520820 Boards And Fits All Suburban 12 Volt Furnaces; Will Not Replace 24 Volt AC Boards MFR # 521099
26. #UIB WITH FAN CONTROL MFR # FAN50PLUS
27. #Ignition Control Circuit Board - Fits Suburban Water Heaters MFR # 520820MC
28. #APPLIANCE COMPONENTS RV; Insul Cap MFR # 70973
29. #SUBURBAN ROOM AIR BLOWER MFR # 350129
30. #APPLIANCE COMPONENTS RV; Bushing MFR # 70362
31. #APPLIANCE COMPONENTS RV; Bushing Heyco#1214 Strain MFR # 231809
32. #APPLIANCE COMPONENTS RV; Gskt Firewall/Chamber MFR # 70808
33. #Furnace Combustion Chamber; For Suburban SF20/ SF20F/ SF25/ SF25F/ SF30/ SF30F/ SF35/ SF35F Series Furnace MFR # 21149
34. #CHAMBER,COMBUSTION USE 21149 MFR # 21149BK Superseded: see description
35. #SWITCH MFR # 232503MC
36. #SUBURBAN LIMIT SWITCH MFR # 232503
37. #APPLIANCE COMPONENTS RV; #8 Screw MFR # 120158
38. #APPLIANCE COMPONENTS RV; Firewall MFR # 110747

Exploded View › Models Prior To 2001-BURNER Asm

Components

32 items

1. #APPLIANCE COMPONENTS RV; Nut #8-32 Keps MFR # 121694
2. #MANIFOLD ASM MFR # 171311
3. #APPLIANCE COMPONENTS RV; #8 Screw MFR # 120158
4. #Furnace Gasket; Burner Cover Gasket Kit; Fits Suburban Furnace SF-30F MFR # 520799
5. #Furnace Gasket; Furnace Burner Access Door Gasket; Fits Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F/ SH35/ SH42/ SH35/ SH42F/ SHD2542; Also Use New Number 525010 MFR # 70811 Superseded: see description
6. #APPLIANCE COMPONENTS RV; Screw 8-18 X 1/2 Ph Ph MFR # 121651
7. #APPLIANCE COMPONENTS RV; Grommet MFR # 071020
8. #GROMMET USE 71020 MFR # 70963 Superseded: see description
9. #APPLIANCE COMPONENTS RV; Tinnerman U Type MFR # 121704
10. #APPLIANCE COMPONENTS RV; Plate Sec Air MFR # 63198
11. #APPLIANCE COMPONENTS RV; Plate Sec Air MFR # 62933
12. #Furnace Duct Cover Plate; Fits Suburban SF-Series Furnace MFR # 62935
13. #Igniter Electrode; For Suburban Furnace Models SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F (Above Serial Number 934701426); Without Gasket; Also Use New Number 525009MC MFR # 232286MC Superseded: see description
14. #Igniter Electrode; For Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F; Without Gasket MFR # 231898
15. #ELECTRODE USE 45-7470 NT30SF MFR # 231740 Superseded: see description
16. #ELECTRODE USE 231898 MFR # 231634 Superseded: see description
17. #Igniter Electrode; Use With Suburban Furnace Models SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F MFR # 232166mc Superseded: see description
18. #Igniter Electrode; For Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42/ SF-20F/ SF-25F/ SF-30F/ SF-35F/ SF-42F (Above Serial Number 934701426); Without Gasket; Also Use New Number 525009 MFR # 232286 Superseded: see description
19. #APPLIANCE COMPONENTS RV; Electrode MFR # 232166
20. #Furnace Burner; For Suburban SF25 Ducted Furnace MFR # 10762
21. #APPLIANCE COMPONENTS RV; Orifice Main Burner #53 MFR # 180193
22. #APPLIANCE COMPONENTS RV; Pipe Gas Inlet MFR # 171478
23. #APPLIANCE COMPONENTS RV; Elbow MFR # 171379
24. #SCREW 8-18X1/2 SELF DRILL MFR # 121857
25. #CLAMP WIRE MFR # 62180
26. #Furnace Gas Valve; For Use With Suburban Furnace SF-20/ SF-25/ SF-30/ SF-35/ SF-42 With Serial Numbers After 971303163; Also Use New Number 525044 MFR # 161122 Superseded: see description
27. #APPLIANCE COMPONENTS RV; Gas Valve MFR # 161070
28. #Gas Valve Solenoid; White Rodgers; Fits To Suburban Furnaces Gas Valve 161109/ 161122; 0.48 Amp/ 12 Volt DC; Maximum 1/2 PSI MFR # 521074
29. #SUBURBAN GAS VALVE MFR # 161133
30. #Furnace Wiring Harness; For Suburban Furnace Limit/ Sail Switch SF-Series/ SFV-Series/ SH-Series MFR # 231720
31. #HARNESS,WIRING USE 232626 LIMIT SWITCH MFR # 231717 Superseded: see description
32. #Furnace Wiring Harness; For Suburban Furnace Thermostat SW-Series MFR # 232626