
Fasco D125 Motor
The Fasco D125 Motor is a high-performance, 3.3-inch diameter shaded pole motor engineered for demanding HVAC fan and blower applications. This 1/50 HP replacement motor operates at a fixed 1500 RPM on a 115V single-phase circuit, drawing a nominal 0.80 Amps. Designed with a Totally Enclosed Air Over (TEAO) enclosure and Class B insulation, it is built to withstand 40°C ambient temperatures while maintaining continuous duty in air-moving equipment. The motor features a 1/4" diameter shaft with a flat, extending 2.30 inches from the face, and utilizes sleeve bearings for quiet, reliable rotation. With its counterclockwise (CCW) rotation and versatile extended stud mounting (shaft end and lead end), this unit serves as a critical multi-purpose fan motor for technicians servicing exhaust fans, humidifiers, and light commercial blowers.
- Direct OEM Interchange: Drop-in replacement for the Fasco 7163-3072, Packard 40125, and Century 21, ensuring a precise mechanical fit.
- Robust Environmental Protection: The TEAO enclosure prevents dust and moisture ingress, a essential requirement for longevity in furnace and ventilation environments.
- Safe Operation: Internally thermally protected to prevent winding failure during over-current or locked-rotor conditions.
- Flexible Mounting: Features extended studs and is compatible with standard belly band mounts (not included) for various bracket configurations.
Common Questions
What is the rotation direction for the Fasco D125?
The motor is rated for Counterclockwise (CCW) rotation when viewed from the shaft end. Always verify your existing blower wheel pitch before installation to ensure proper airflow.
Can the shaft be modified for shorter depth clearances?
Yes, the 2.30" steel shaft can be cut to length if your housing provides limited clearance, though professional cutting tools are recommended to avoid damaging the sleeve bearings.
Is this motor compatible with 230V systems?
No, the Fasco D125 is specifically wound for 115V, 60Hz operation. Applying 230V will result in immediate motor failure and potential fire hazards.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Fasco D125 Motor
The Fasco D125 Motor is a high-performance, 3.3-inch diameter shaded pole motor engineered for demanding HVAC fan and blower applications. This 1/50 HP replacement motor operates at a fixed 1500 RPM on a 115V single-phase circuit, drawing a nominal 0.80 Amps. Designed with a Totally Enclosed Air Over (TEAO) enclosure and Class B insulation, it is built to withstand 40°C ambient temperatures while maintaining continuous duty in air-moving equipment. The motor features a 1/4" diameter shaft with a flat, extending 2.30 inches from the face, and utilizes sleeve bearings for quiet, reliable rotation. With its counterclockwise (CCW) rotation and versatile extended stud mounting (shaft end and lead end), this unit serves as a critical multi-purpose fan motor for technicians servicing exhaust fans, humidifiers, and light commercial blowers.
- Direct OEM Interchange: Drop-in replacement for the Fasco 7163-3072, Packard 40125, and Century 21, ensuring a precise mechanical fit.
- Robust Environmental Protection: The TEAO enclosure prevents dust and moisture ingress, a essential requirement for longevity in furnace and ventilation environments.
- Safe Operation: Internally thermally protected to prevent winding failure during over-current or locked-rotor conditions.
- Flexible Mounting: Features extended studs and is compatible with standard belly band mounts (not included) for various bracket configurations.
Common Questions
What is the rotation direction for the Fasco D125?
The motor is rated for Counterclockwise (CCW) rotation when viewed from the shaft end. Always verify your existing blower wheel pitch before installation to ensure proper airflow.
Can the shaft be modified for shorter depth clearances?
Yes, the 2.30" steel shaft can be cut to length if your housing provides limited clearance, though professional cutting tools are recommended to avoid damaging the sleeve bearings.
Is this motor compatible with 230V systems?
No, the Fasco D125 is specifically wound for 115V, 60Hz operation. Applying 230V will result in immediate motor failure and potential fire hazards.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Fasco D125 Motor is a high-performance, 3.3-inch diameter shaded pole motor engineered for demanding HVAC fan and blower applications. This 1/50 HP replacement motor operates at a fixed 1500 RPM on a 115V single-phase circuit, drawing a nominal 0.80 Amps. Designed with a Totally Enclosed Air Over (TEAO) enclosure and Class B insulation, it is built to withstand 40°C ambient temperatures while maintaining continuous duty in air-moving equipment. The motor features a 1/4" diameter shaft with a flat, extending 2.30 inches from the face, and utilizes sleeve bearings for quiet, reliable rotation. With its counterclockwise (CCW) rotation and versatile extended stud mounting (shaft end and lead end), this unit serves as a critical multi-purpose fan motor for technicians servicing exhaust fans, humidifiers, and light commercial blowers.
- Direct OEM Interchange: Drop-in replacement for the Fasco 7163-3072, Packard 40125, and Century 21, ensuring a precise mechanical fit.
- Robust Environmental Protection: The TEAO enclosure prevents dust and moisture ingress, a essential requirement for longevity in furnace and ventilation environments.
- Safe Operation: Internally thermally protected to prevent winding failure during over-current or locked-rotor conditions.
- Flexible Mounting: Features extended studs and is compatible with standard belly band mounts (not included) for various bracket configurations.
Common Questions
What is the rotation direction for the Fasco D125?
The motor is rated for Counterclockwise (CCW) rotation when viewed from the shaft end. Always verify your existing blower wheel pitch before installation to ensure proper airflow.
Can the shaft be modified for shorter depth clearances?
Yes, the 2.30" steel shaft can be cut to length if your housing provides limited clearance, though professional cutting tools are recommended to avoid damaging the sleeve bearings.
Is this motor compatible with 230V systems?
No, the Fasco D125 is specifically wound for 115V, 60Hz operation. Applying 230V will result in immediate motor failure and potential fire hazards.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












