Atwood AFLA40221 Furnace Parts Diagram & OEM Parts List
Use this Atwood AFLA40221 40,000 BTU AC LP/Natural Gas RV furnace parts breakdown to identify replacement burner heads, DSI boards, duct adapters, vent kits, electrodes, motors, capacitors, gas valves, sail switches, thermostats, blower wheels, conversion kits and other 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 AFLA40221 Parts Breakdown
| Reference # | Mfg Part Number | Qty | Description |
|---|---|---|---|
| 2 | 30209 | 1 | BURNER HEAD, LP/NAT GAS |
| 3 | 31089 | 1 | COMBUSTION AIR RESTRICTOR KIT |
| 7 | 36688 | 1 | DUCT ADAPTER 2 INCH |
| 8 | 31474 | 1 | DUCT ADAPTER 4 INCH |
| 9 | 30205 | 1 | ADAPTER PLATE KIT, SIDE DISCH |
| 10 | 30261 | 1 | BOTTOM PLATE ADAPTER ASM. |
| 11 | 31361 | 1 | DUCT COVER PLATE, 4 INCH |
| 12 | 35100 | 1 | ELECTRODE ASM. SMALL |
| 13 | 35707 | 1 | HEAT EXCHANGER KIT, LARGE |
| 14 | 31244 | 1 | CASING LEG |
| 15 | 35706 | 1 | GAS LINE GROMMET |
| 16 | 31243 | 1 | BRACKET KIT, AC DSI |
| 17 | 30621 | 1 | DSI BOARD, AC |
| 17 | 32354 | 1 | BOARD DSI KIT, AFL AC SMT |
| 20 | 35712 | 1 | MANIFOLD EXT ASM KIT, SML |
| 21 | 34039 | 1 | MOTOR CAPACITOR AC |
| 22 | 30710 | 1 | MOTOR KIT, AC |
| 24 | 30861 | 1 | ORIFICE #30 NAT |
| 24 | 31077 | 1 | ORIFICE #49 LP |
| 27 | 31095 | 1 | TRANSFORMER KIT, AC |
| 28 | 31091 | 1 | LIMIT SWITCH, 190 DEGREE |
| 29 | 31094 | 1 | SAIL SWITCH KIT, SML-WHITE - Serial# 724xxxxx and Lower |
| 29 | 33063 | 1 | SAIL SWITCH DF-BLACK - NLA - Serial# 724 and higher |
| 30 | 32300 | 1 | THERMOSTAT, HEAT ONLY, BLACK |
| 30 | 38452 | 1 | T-STAT HEAT ONLY - BROWN |
| 30 | 38453 | 1 | THERMOSTAT HEAT ONLY- WHITE |
| 33 | 31099 | 1 | VALVE KIT, 24VAC TOP |
| 38 | 30457 | 1 | VENT PANEL EXTENSION SML V3 |
| 39 | 30611 | 1 | VENT PANEL EXTENSION SML V4 |
| 40 | 30583 | 1 | VENT KIT, LD 1.10 V3 |
| 40 | 30940 | 1 | VENT KIT, LD 1.10 V4 MW |
| 40 | 31273 | 1 | VENT KIT, LD 1.10 V4 |
| 40 | 32311 | 1 | VENT KIT, LD .688 V4 SW |
| 41 | 33126 | 1 | BLOWER WHEEL KIT |
| 42 | 30619 | 1 | COMBUSTION WHEEL KIT |
| 43 | 31123 | 1 | AC WIRING HARNESS KIT |
| 44 | 30623 | 1 | CORD ASM. KIT |
| NS | 30219 | 1 | CONVERSION 40K LA |
| NS | 31092 | 1 | ON/OFF SWITCH KIT |
Need help finding the correct Atwood AFLA40221 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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