Atwood AFSD12121 Furnace Parts Diagram & OEM Parts List
Use this Atwood AFSD12121 12,000 BTU ducted RV furnace (less door) parts breakdown to identify replacement ignition boards, motors, gas valves, sail switches, thermostats, vent kits, blower wheels, burner heads and other genuine OEM RV furnace service parts.
Looking for replacement furnace parts? Shop our RV Furnace Parts Collection for ignition boards, motors, sail switches, limit switches, gas valves, thermostats, blower wheels and more.
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Atwood AFSD12121 Parts Breakdown
| Reference # | Mfg Part Number | Qty | Description |
|---|---|---|---|
| 1 | 30320 | 1 | CIRCUIT BREAKER, 5 AMP |
| 3 | 30260 | 1 | FRONT GRILL KIT, LESS DOOR |
| 6 | 36688 | 1 | DUCT ADAPTER 2 INCH |
| 7 | 31474 | 1 | DUCT ADAPTER 4 INCH |
| 8 | 31361 | 1 | DUCT COVER PLATE, 4 INCH |
| 9 | 35100 | 1 | ELECTRODE ASM. SMALL |
| 10 | 35711 | 1 | HEAT EXCHANGER, SMALL |
| 11 | 31244 | 1 | CASING LEG |
| 12 | 35706 | 1 | GAS LINE GROMMET |
| 13 | 30197 | 1 | VENT COVER PANEL SM V2-W |
| 13 | 30456 | 1 | VENT PANEL EXTENSION SML V3 |
| 14 | 31501 | 1 | ELECTRONIC IGNITION BOARD |
| 14 | 32353 | 1 | UNIVERSAL IGNITION DC SMT |
| 15 | 35712 | 1 | MANIFOLD EXT ASM KIT, SML |
| NS | 32349 | 1 | MANIFOLD, INLET SMALL |
| 16 | 30758 | 1 | MOTOR, S12-16 |
| 17 | 31086 | 1 | ORIFICE #60 LP |
| 18 | 31091 | 1 | LIMIT SWITCH, 190 DEGREE |
| 19 | 31093 | 1 | SAIL SWITCH, SMALL-WHITE - Serial# 724xxxxx and Lower |
| 19 | 33063 | 1 | SAIL SWITCH DF-BLACK - NLA - Serial# 724xxxxx and Higher |
| 20 | 32300 | 1 | THERMOSTAT, HEAT ONLY, BLACK |
| 20 | 38452 | 1 | T-STAT HEAT ONLY - BROWN |
| 20 | 38453 | 1 | THERMOSTAT HEAT ONLY- WHITE |
| 21 | 31098 | 1 | VALVE 12VDC TOP SMALL |
| 21 | 31096 | 1 | VALVE KIT, 12VDC -V1 SML |
| 22 | 30268 | 1 | BURNER HEAD, LP GAS |
| 25 | 30579 | 1 | VENT KIT, LD .688 V3 |
| 26 | 30992 | 1 | VENT KIT, LD .688 V4 |
| 27 | 32311 | 1 | VENT KIT, LD .688 V4 SW |
| 28 | 30611 | 1 | VENT PANEL EXTENSION SML V4 |
| 29 | 31113 | 1 | BLOWER WHEEL, SMALL |
| 30 | 33128 | 1 | COMBUSTION AIR WHEEL |
| 33 | 30457 | 1 | VENT PANEL EXTENSION SML V3 |
| 34 | 31114 | 1 | WIRING HARNESS, DC |
| NS | 31923 | 1 | VENT PANEL EXTENSION SM V1 |
Need help finding the correct Atwood AFSD12121 furnace part?
Click any manufacturer part number above to search our inventory. If you cannot find the part you need, contact us with your furnace model number, serial number and part number.
Click any manufacturer part number above to search our inventory. If you cannot find the part you need, contact us with your furnace model number, serial number and part number.
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