Description
Keep your Rinnai heating equipment running at peak efficiency with the genuine OEM replacement fan motor, part number 108000051. Engineered specifically for compatibility with Rinnai R94, R75Lsi, and V53I-Vb series units, this motor ensures the combustion air delivery your appliance depends on for safe, consistent operation.
Product Overview
The Rinnai 108000051 is a factory-authorized fan motor designed to restore original performance in Rinnai tankless and heating units. Using a genuine OEM component eliminates the guesswork of aftermarket fitment and ensures the motor meets Rinnai’s exact engineering specifications for airflow, speed, and electrical compatibility.
Compatible Models
- Rinnai R94 Series
- Rinnai R75Lsi Series
- Rinnai V53I-Vb Series
Key Features
- Genuine Rinnai OEM replacement part — exact fit, no modification required
- Designed to maintain proper combustion airflow for safe and efficient operation
- Built to Rinnai’s original performance and durability standards
- Direct drop-in replacement for faster, easier service calls
- Helps restore factory-rated efficiency and unit reliability
Why Choose a Genuine Rinnai Fan Motor?
Aftermarket motors may not match the precise speed, torque, or electrical characteristics required by your Rinnai unit. A genuine OEM fan motor like the 108000051 ensures the combustion blower performs exactly as designed — protecting heat exchanger life, maintaining proper venting, and supporting safe ignition cycles. It’s the professional’s choice for lasting repairs.
Part Information
- Part Number: 108000051
- Brand: Rinnai
- Component Type: Fan Motor
- Application: R94, R75Lsi, V53I-Vb Series Units







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