Manufacturer part 161154
Suburban 161154 White Heat-Only Mechanical RV Furnace ThermostatView product and availabilitySuburban SFV25FQ Furnace OEM Components, Diagrams & Numbers
For the SFV25FQ furnace, the reference is divided into cabinet and ducting, motor and control assemblies, and burner and gas components. The diagrams identify original numbers, not guaranteed modern substitute part numbers.
How to use this reference: Every number is an illustrated original reference, not a guaranteed replacement. Direct links appear only where the exact manufacturer number has an active matching NewRVParts listing. Compare the serial number and all configuration notes before ordering.
SFV25FQ Cabinet and air duct components
| Ref. | Mfg number | Qty | Original description |
|---|---|---|---|
| 1A | 102316 | 1 | CABINET FRONT ASSEMBLY 2-HOLE |
| 2 | 161154 | 1 | THERMOSTAT, WALL (WHITE) |
| 3 | 71195 | 1 | GASKET, BOTTOM DUCT |
| 5 | 102328 | 1 | CABINET ASSEMBLY |
| 5B | 63516 | 1 | BRACKET, CABINET MOUNTING |
| 5C | 63514 | 1 | BRACKET, REAR VERTICAL MOUNTING |
| 6 | 50733 | 1 | COVER, DUCT |
| 7 | 50715 | 1 | DUCT COLLAR, 4 IN. |
SFV25FQ Blower, exhaust and electrical components
| Ref. | Mfg number | Qty | Original description |
|---|---|---|---|
| 31 | 260231 | 1 | VENT CAP & EXHAUST TUBE ASSY |
| 32 | 51248 | 1 | VENT TUBE, INTAKE USE 51446 - (REAR GAS MODELS ONLY) |
| 32 | 51249 | 1 | VENT TUBE ASSEMBLY INTAKE - (FRONT GAS MODELS ONLY) |
| 32 | 51446 | 1 | VENT TUBE, INTAKE |
| 33 | 280582 | 1 | RAIN SHIELD |
| 34 | 390852 | 1 | COMBUSTION AIR HOUSING (FRONT) |
| 35 | 121929 | 1 | SCREW, #8 - 18 X 2 1/4 |
| 36 | 122001 | 12 | SCREW, #6-19 X 3/4 |
| 37 | 390848 | 1 | COMBUSTION AIR HOUSING (REAR) |
| 38 | 350122 | 1 | COMBUSTION AIR WHEEL USE 350184 |
| 38 | 350184 | 1 | WHEEL, COMBUSTION AIR |
| 39 | 71084 | 1 | GASKET, FIREWALL COMBUSTION AIR |
| 40 | 233004 | 1 | MOTOR ASSEMBLY W/GASKET |
| 41 | 121971 | 2 | SCREW # 4-24 X 5/8 |
| 42 | 391039 | 1 | BLOWER ASSY, ROOM AIR, FRONT |
| 43 | 121857 | 4 | SCREW #8-18 X 1/2 |
| 44 | 391035 | 1 | BLOWER HOUSING, ROOM AIR, REAR |
| 45 | 232261 | 1 | SWITCH, SAIL USE 233382 |
| 45 | 233382 | 1 | SAIL SWITCH |
| 45 | 525003 | 1 | SERVICE KIT, SAIL SWITCH |
| 48 | 232351 | 1 | ON/OFF SWITCH |
| 49 | 63446 | 1 | BRACKET, ON/OFF SWITCH |
| 50 | 521099 | 1 | IGNITION CONTROL MODULE |
| 51 | 70973 | 1 | INSULATOR CAP, MODULE BOARD COIL |
| 52 | 350206 | 1 | WHEEL, ROOM AIR |
| 54 | 70362 | 1 | BUSHING, SNAP |
| 56 | 71206 | 1 | BUSHING, STRAIN RELIEF |
| 57 | 71262 | 1 | GASKET, FIREWALL, CHAMBER SIDE |
| 58 | 21228BK | 1 | CHAMBER ASSEMBLY FINAL |
| 59 | 232888 | 1 | LIMIT SWITCH 225 DEGREE |
| 62 | 110795 | 1 | FIREWALL |
| 64 | 63610 | 1 | STOP, MODULE BOARD |
| 68 | 63616 | 1 | BRACKET HOUSING, ROOM & COMB AIR |
SFV25FQ Burner and gas-system components
| Ref. | Mfg number | Qty | Original description |
|---|---|---|---|
| 9 | 171743 | 1 | MANIFOLD ASSY, COMPLETE |
| 11 | 180306 | 1 | ORIFICE, #53 |
| 12 | 71263 | 1 | GASKET, BURNER ACCESS COVER |
| 12 | 525031 | 1 | SERVICE KIT, GASKET BURNER ACCESS COVER |
| 13 | 121704 | 1 | PLATE, TINNERMAN |
| 14 | 63198 | 1 | PLATE, SECONDARY (BACK) |
| 15 | 121651 | 6 | SCREW 8-18 X 1/2 |
| 16 | 62933 | 1 | PLATE, SECONDARY AIR (FRONT) |
| 19 | 62935 | 1 | PLATE, SECONDARY AIR, BOTTOM |
| 22 | 232286 | 1 | ELECTRODE, SINGLE PROBE W/ WIRE (L SHAPE) - Above Serial No 934701426 Ending Serial No 171416095 |
| 22 | 525009 | 1 | SERVICE KIT, ELECTRODE W/GROMMET (L SHAPE) - Above Serial No 934701426 Ending Serial No 171416095 |
| 22 | 233306 | 1 | ELECTRODE & WIRE ASSY (STRAIGHT) - Above Serial No 171416095 |
| 22 | 525051 | 1 | SERVICE KIT ELECTRODE, STRAIGHT - Above Serial No 171416095 |
| 23 | 10762 | 1 | BURNER ASSEMBLY |
| 24 | 71020 | 1 | GROMMET |
| 26 | 161122 | 1 | GAS VALVE, 3/8 INLET NPT X 3/8 INVERTED OUTLET |
| NS | 521074 | 1 | SOLENOID KIT FOR WHITE RODGERS VALVES |
| NS | 521075 | 1 | SOLENOID KIT FOR SEVEN UNIVERSE VALVES |
| 27 | 171574 | 1 | PIPE ASSEMBLY,GAS INLET - (REAR GAS MODELS ONLY) |
| 27 | 171576 | 1 | PIPE ASSY, GAS INLET - (FRONT GAS MODELS ONLY) |
| 29A | 170374 | 1 | GAS FITTING, 90° ELBOW - (FRONT GAS MODELS ONLY) |
| 29A | 525025 | 1 | SERVICE KIT, FITTING BRASS 3/8 90 DEG ELBOW - (FRONT GAS MODELS ONLY) |
Matching parts and product images
These NewRVParts product listings correspond to manufacturer part numbers referenced in the diagrams above. Confirm the complete appliance model, serial-number range and original part number before ordering. Listing images may include manufacturer logos.
Manufacturer part 260231
Suburban 260231 Furnace Exhaust Vent with Cap for RV FurnacesView product and availability
Manufacturer part 390852
Suburban 390852 Furnace Combustion Air Housing SF-20, SF-25, SF-30, SF-35 & SF-42FView product and availability
Manufacturer part 390848
Suburban 390848 Furnace Combustion Air Housing for SF-SeriesView product and availability
Manufacturer part 350184
Suburban 350184 Combustion-Air Wheel for SF-25/30/35View product and availability
Manufacturer part 233004
Suburban 233004 RV Furnace Motor for SF-Q, SF-FQ & SFV-Q SeriesView product and availability
Manufacturer part 391039
Suburban 391039 Furnace Blower Wheel Housing for SF-Q & SF-FQView product and availability
Manufacturer part 525003
Suburban 525003 Furnace Sail Switch | Select SF, SFV & SHView product and availability
Manufacturer part 232351
Suburban 232351 Furnace On/Off Switch | Select SF, SH & NTView product and availability
Manufacturer part 521099
Suburban 521099 12V Furnace Fan-Control Ignition ModuleView product and availability
Manufacturer part 350206
Suburban 350206 Furnace Blower Wheel, Replacement for SF Series Part #View product and availability
Manufacturer part 180306
Suburban 180306 No. 53 Metric SF25 Furnace Burner OrificeView product and availability
Manufacturer part 525031
Suburban 525031 Furnace Burner Access Gasket | SF/SHView product and availability
Manufacturer part 525009
Suburban 525009 Furnace Igniter Electrode, Single Igniter with GrommetView product and availability
Manufacturer part 525051
Suburban 525051 Furnace Electrode & Wire Assembly | SF Q/FQView product and availabilityAbout NewRVParts
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