Atwood Excalibur 8531-IV-LD 30,000 BTU Furnace Less Door Parts List
Find replacement parts for the Atwood Excalibur 8531-IV-LD 30,000 BTU RV furnace less door. Use the OEM parts breakdown below to identify the correct circuit breaker, duct adapters, electrode, ignition board, motor, burner orifice, limit switch, sail switch, thermostat, gas valve, vent assembly, combustion wheel and blower wheel kit.
Looking for replacement parts for an Atwood, Hydro Flame, Dometic or Suburban RV furnace? Browse our New RV Furnace Parts Collection for common RV furnace motors, sail switches, circuit boards, gas valves, thermostats, limit switches, electrodes and service parts.
Replacing the complete furnace instead of repairing individual parts? Shop our RV Propane Furnaces Collection for new and used RV furnaces from popular brands including Atwood, Dometic, Hydro Flame and Suburban.
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Main Furnace Components
| Reference # | Mfg Part Number | Qty | Description |
|---|---|---|---|
| 1 | 33782 | 1 | 15 AMP CIRCUIT BREAKER KIT |
| 9 | 31361 | 4 | DUCT COVER PLATE, 4 INCH |
| 10 | 31474 | 4 | DUCT ADAPTER 4 INCH |
| 11 | 37878 | 1 | EXTENSION PLENUM, REAR DISCHARGE TO FLOOR W/2 SEAL |
| 15 | 36688 | 4 | DUCT ADAPTER 2 INCH |
| 18 | 34033 | 1 | ELECTRODE, CHFS ASSY W/LEAD USE 34570 |
| 18 | 34570 | 1 | SINGLE SENSE ELECTRODE W/LEAD |
| 19 | 34450 | 1 | WELD, ELEMENT W/EXHAUST |
| 23 | 37956 | 1 | GASKET, HEATING ELEMENT |
| 31 | 37605 | 1 | BLOWER HOUSING BACK |
| 32 | 37606 | 1 | BLOWER HOUSING |
| 33 | 31501 | 1 | ELECTRONIC IGNITION BOARD |
| 33 | 32353 | 1 | UNIVERSAL IGNITION DC SMT |
| 35 | 34541 | 1 | BRACKET DSI DC MOUNT |
| 38 | 34530 | 1 | MANIFOLD, EXTENDED LD2 |
| 39 | 37697 | 1 | MOTOR USE 30133 |
| 39 | 30133 | 1 | MOTOR |
| 44 | 31081 | 1 | ORIFICE KIT, #52 LP |
| 45 | 37713 | 1 | GASKET, MOTOR |
| 47 | 37022 | 1 | LIMIT SWITCH 190 DEGREE |
| 48 | 36680 | 1 | SAIL SWITCH USE 31377 |
| 48 | 31377 | 1 | SAIL SWITCH |
| 49 | 38555 | 1 | THERMOSTAT, DIGITAL- WHITE (1H2C) - NLA |
| 50 | 38452 | 1 | T-STAT HEAT ONLY - BROWN |
| 50 | 38453 | 1 | THERMOSTAT HEAT ONLY- WHITE |
| 52 | 38604 | 1 | WHITE ROGERS VALVE USE 31150 |
| 55 | 31155 | 1 | KIT, VALVE STRAIGHT, 12VDC WHITE-RODGERS |
| 57 | 34410 | 1 | VENT RING |
| 59 | 34422 | 1 | VENT ASSEMBLY 3/8 LD2 |
| 61 | 33128 | 1 | COMBUSTION AIR WHEEL |
| 62 | 33126 | 1 | BLOWER WHEEL KIT |
Need help identifying an Atwood Excalibur 8531-IV-LD furnace part?
Click any manufacturer part number above to search our inventory. If you can't find the part you need, contact us with your furnace model number, serial number and part number for assistance.
Click any manufacturer part number above to search our inventory. If you can't find the part you need, contact us with your furnace model number, serial number and part number for assistance.
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