Dometic DFMD20121 Mohave Medium Furnace Parts Diagram & List
Use this Dometic Mohave Medium DFMD20121 furnace parts breakdown to identify replacement ignition boards, motors, sail switches, gas valves, thermostats, blower wheels, heat exchangers, vent panels and other OEM RV furnace service parts.

Dometic DFMD20121 Parts List
| Reference # | Mfg Part Number | Qty | Description |
|---|---|---|---|
| 4504 | 30322 | 1 | CIRCUIT BREAKER, 7 AMP |
| 4510 | 35100 | 1 | ELECTRODE |
| 4516 | 31098 | 1 | VALVE 12VDC TOP |
| 4524 | 31094 | 1 | SAIL SWITCH-WHITE - (For S# 72489156 & Below) |
| 4524 | 33063 | 1 | SAIL SWITCH-DF-BLACK USE 33082 |
| 4524 | 33082 | 1 | SAIL SWITCH |
| 4528 | 33053 | 1 | SAIL SWITCH MOUNT M-L |
| 4541 | 31501 | 1 | CIRCUIT BOARD |
| 4548 | 30730 | 1 | MOTOR 16-20 |
| 4560 | 31091 | 1 | LIMIT SWITCH 190 DEG |
| 4565 | 35712 | 1 | MANIFOLD EXT ASSM |
| 4575 | 36688 | 1 | DUCT ADAPTER 2 INCH |
| 4576 | 31474 | 1 | DUCT ADAPTER 4 INCH |
| 4577 | 31361 | 1 | DUCT COVER PLATE 4 INCH |
| 4581 | 30268 | 1 | BURNER HEAD, LP GAS |
| 4600 | 30829 | 1 | ORIFICE 1.30MM LP |
| 4610 | 31244 | 1 | CASING LEG |
| 4615 | 30205 | 1 | BOTTOM ADAPTER PLATE-VERTICAL |
| 4620 | 30261 | 1 | BOTTOM ADAPTER PLATE-HORIZONTAL |
| 4625 | 33126 | 1 | BLOWER WHEEL W/CLAMP |
| 4630 | 33128 | 1 | COMBUSTION AIR WHEEL |
| 4681 | 30456 | 1 | VENT COVER PANEL USE 31367 |
| 4681 | 31367 | 1 | VENT COVER PANEL V3-V4 |
| 4689 | 33055 | 1 | VENT PANEL EXTENSION |
| 4705 | 33050 | 1 | DOOR VENT ASSEMBLY |
| 4755 | 32300 | 1 | WALL THERMOSTAT, HEAT ONLY BLACK |
| 4756 | 38452 | 1 | WALL THERMOSTAT, HEAT ONLY BROWN |
| 4757 | 38453 | 1 | WALL THERMOSTAT, HEAT ONLY WHITE |
| 4848 | 30751 | 1 | BLOWER HOUSING-MEDIUM |
| 4852 | 32444 | 1 | BLOWER HOUSING COVER-MEDIUM |
| 4855 | 33060 | 1 | WIRING HARNESS DC |
| 4856 | 33052 | 1 | BOARD & BREAKER BRACKET |
| 4859 | 33166 | 1 | EXHAUST ADAPTER N/R |
| 4869 | 33301 | 1 | HEAT EXCHANGER-MEDIUM |
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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