30730 Dometic™ Atwood OEM RV 12V Furnace Blower Motor

Dometic / Atwood HydroFlame 30730 OEM RV 12V Furnace Blower Motor The 30730 blower motor is the OEM 12‑volt dual‑shaft motor used in Atwood/Dometic HydroFlame RV furnaces. This motor drives both the room‑air blower wheel and the combustion air wheel, ensuring proper airflow, reliable ignition, and stable heating performance. Built to HydroFlame specifications, the 30730 replaces part 33181 and fits multiple 85/89‑series furnace models. Ideal for restoring airflow, eliminating noise, and correcting ignition failures caused by worn or weak motors.

🔧 Cross‑Reference Block

Cross Reference:

• 30730 (current OEM)

• 33181 (superseded)

• 30730MC (aftermarket equivalent)

• HydroFlame 85/89 Series 12V Motor

• Fits: 8520, 8525, 8531, 8535 12V furnace families