20450 Double Fan 2-Speed Blower Motor Replacement for Quadra-Fire

When your stove’s airflow starts sounding more like a tired sigh than a steady push of heat, it’s usually the blower motor asking for retirement. The Double Fan 2-Speed Blower Motor 20450 is designed as a reliable aftermarket replacement for Quadra-Fire part number 812-3370, restoring the consistent airflow your heating system depends on to circulate warm air throughout your space.

Built for durability and dependable performance, this 115V dual-speed blower motor powers a double-fan configuration that helps move heat efficiently from your stove into the room. The two-speed functionality allows the system to operate at different airflow levels, giving your unit flexibility between stronger circulation when needed and quieter, energy-efficient operation during steady heating cycles.

With carefully balanced RPM ratings and a Class B insulation rating, this replacement blower motor is engineered to withstand the elevated temperatures typical of stove and fireplace environments. The result is a component that works reliably behind the scenes—so your stove can focus on what it does best: keeping your home warm and comfortable.

Designed to match the performance of the original component, the 20450 blower motor helps restore smooth airflow, reduce uneven heating, and bring your stove back to optimal operating condition. For technicians, DIY homeowners, and anyone maintaining a Quadra-Fire heating system, this replacement motor offers a practical and cost-effective solution to keep heat moving where it belongs.

Compatible Replacement For

• QUADRAFIRE / 812-3370
  

Specifications:

• Voltage: 115V

• Insulation Class: B

• Frequency: 60Hz

• Speeds: 2

• Amperage: 0.88 / 0.53 A

• RPM: 2300 / 1420

• Fan Type: Double fan blower motor

Why Replace Your Blower Motor?

A properly functioning blower motor is essential for effective heat circulation in stove systems. When a motor begins to wear out, you may notice symptoms like reduced airflow, unusual noise, overheating, or inconsistent heating. Replacing a failing blower motor restores the airflow balance your heating system needs to distribute warmth efficiently throughout your space.

The Double Fan 2-Speed Blower Motor 20450 helps maintain consistent air movement while supporting the overall efficiency and longevity of your stove system.

Ideal For:

✔ Quadra-Fire stove repairs and maintenance
✔ Restoring proper airflow in heating units
✔ DIY homeowners and professional technicians
✔ Replacing worn or noisy blower motors

Disclaimer

This is an aftermarket replacement part designed to replace the original manufacturer’s component. Brand names and part numbers are used strictly for compatibility and identification purposes only. This product is not manufactured by or affiliated with Quadra-Fire or the original equipment manufacturer.