Atwood Excalibur 8516-IV-LD 16,000 BTU Furnace Less Door Parts List
Find replacement parts for the Atwood Excalibur 8516-IV-LD 16,000 BTU RV furnace less door. Use the OEM parts breakdown below to identify the correct duct adapters, electrode, ignition board, manifold, motor, burner orifice, limit switch, sail switch, thermostat, gas valve, vent parts, blower wheel and furnace hardware.

Main Furnace Components
| Reference # | Mfg Part Number | Qty | Description |
|---|---|---|---|
| 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 | 34449 | 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 |
| 35 | 34541 | 1 | BRACKET DSI DC MOUNT |
| 38 | 34530 | 1 | MANIFOLD, EXTENDED LD2 |
| 39 | 37696 | 1 | MOTOR 8516/20 USE 37359 |
| 39 | 37359 | 1 | MOTOR KIT PF20076Q |
| 44 | 31083 | 1 | ORIFICE KIT #56 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 |
| 52 | 31150 | 1 | GAS VALVE, SIDE OUTLET, 12 VDC COIL - WHITE-ROGERS |
| 55 | 31155 | 1 | KIT, VALVE STRAIGHT, 12VDC WHITE-RODGERS |
| 57 | 34410 | 1 | VENT RING |
| 59 | 34423 | 1 | VENT ASSEMBLY 5/8 LD2 - NLA |
| 61 | 33128 | 1 | COMBUSTION AIR WHEEL |
| 62 | 33126 | 1 | BLOWER WHEEL KIT |
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