12187 Draft Inducer Blower Motor 115V Replacement

When your furnace draft inducer motor starts making suspicious noises—or worse, stops moving air altogether—your heating system can’t do its job safely or efficiently. The Draft Inducer Blower Motor 12187 is a dependable 115V replacement designed to restore proper airflow, stabilize combustion, and keep your heating system running smoothly when it matters most.

Built for reliability and consistent performance, this aftermarket inducer motor is engineered to match the specifications of several popular models from Dayton and Fasco. Whether you're replacing a worn-out motor or repairing a system that’s struggling to vent exhaust gases properly, this unit delivers the dependable airflow and durability needed for long-term performance.

Designed for Safe, Consistent Furnace Operation

The draft inducer motor plays a critical role in your furnace system. Its job is to pull combustion gases through the heat exchanger and push them safely out of the vent system. When the inducer motor works properly, your furnace can ignite correctly, burn efficiently, and operate safely.

The 12187 Draft Inducer Motor is built to maintain steady airflow and consistent RPM performance. With dual-frequency compatibility (50/60Hz) and balanced RPM ratings of 2850/3380, it provides the power and stability required for dependable furnace operation.

Its thermally protected design adds an extra layer of protection by helping prevent overheating, extending the motor’s lifespan and giving you peace of mind during heavy heating cycles.

Built for Durability and Dependable Performance

Heating systems don’t get days off during cold weather, and neither should your inducer motor. This replacement motor is manufactured with durable internal components and a Class B insulation rating, allowing it to withstand higher operating temperatures while maintaining consistent performance.

With a modest 0.29/0.30 AMP draw, the motor operates efficiently while delivering the airflow needed to maintain proper furnace draft conditions. The result is a motor that works quietly, efficiently, and reliably—exactly what you want from a replacement component.

Direct Replacement Compatibility

The Draft Inducer Blower Motor 12187 is designed as a direct replacement for several commonly used models, helping simplify repairs and reduce installation time.

Replaces Part Numbers:

• DAYTON / 1TDN5

• DAYTON / 4C012

• FASCO / B30

Matching these replacement numbers ensures proper fit and performance when replacing a worn or failing inducer motor.

Specifications:

• Voltage: 115V

• Frequency: 50/60Hz

• Amperage: 0.29 / 0.30 AMPS

• RPM: 2850 / 3380

• Insulation Class: Class B

• Protection: Thermally Protected

These specifications provide the steady airflow and reliable operation required for proper furnace drafting and combustion efficiency.

Why Choose the 12187 Draft Inducer Motor?

A failing draft inducer motor can lead to ignition problems, poor combustion, and furnace shutdowns. Choosing a high-quality replacement helps restore safe operation quickly while minimizing downtime.

The 12187 inducer motor offers:

✔ Reliable airflow for proper furnace venting
✔ Durable construction for long service life
✔ Thermal protection for added safety
✔ Compatibility with multiple Dayton and Fasco models
✔ Efficient performance with low amp draw

In other words, it’s a straightforward, dependable solution when your furnace needs a new draft inducer motor.

Important Disclaimer

This product is a high-quality aftermarket replacement part. It is not an OEM (Original Equipment Manufacturer) branded product and is not manufactured by or affiliated with the original furnace or motor brands listed above. Any brand names or part numbers referenced are used strictly for compatibility identification purposes only.