
Fasco D0534 Motor
The Fasco D0534 Motor is a high-reliability, 3.3-inch diameter shaded pole motor engineered for continuous duty in demanding HVACR ventilation applications. This 1/25 HP 115V blower motor operates at a synchronous speed of 1550 RPM, providing consistent airflow for small exhaust fans and air handlers. Designed with an Open Air Over (OAO) enclosure, it utilizes the system's own airflow to maintain optimal operating temperatures, supported by a 40°C ambient rating and Class B insulation. The unit features ball bearings and internal thermal protection to prevent winding failure during overcurrent events. Technicians will appreciate the 5/16" x 2.5" flat shaft and extended stud mounting (shaft and lead ends) that simplify the replacement of aging OEM ventilation motor units. Whether you are performing a field repair or a planned upgrade, this 3-speed ready motor serves as a direct Fasco D0534 cross reference for numerous high-static fan assemblies.
Key Benefits- Enhanced Durability: Equipped with ball bearings to handle radial loads and reduce mechanical friction in high-use systems.
- Integrated Safety: Features automatic reset thermal overload protection to safeguard the motor against overheating.
- Versatile Mounting: Extended studs on both ends allow for flexible installation across various blower housing configurations.
- Multi-Speed Capability: Rated for three speeds, offering adjustable performance to match specific CFM requirements.
Is the Fasco D0534 compatible with my existing blower wheel?
This motor features a standard 5/16-inch diameter shaft with a flat, which is the most common size for 3.3-inch frame ventilation fans. Always verify the shaft length (2.5 inches) and rotation (CWSE) against your specific fan hub before installation.
Can I use this motor in a completely enclosed housing?
Because this is an Open Air Over (OAO) design, it relies on the air moving through the motor to dissipate heat. It is specifically designed for fan-on-shaft applications where it remains in the primary air stream.
Does the D0534 require a capacitor for startup?
No, this is a shaded pole motor design which does not require a start or run capacitor, simplifying the electrical wiring process for field technicians.
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.
Original: $125.62
-65%$125.62
$43.97Fasco D0534 Motor
The Fasco D0534 Motor is a high-reliability, 3.3-inch diameter shaded pole motor engineered for continuous duty in demanding HVACR ventilation applications. This 1/25 HP 115V blower motor operates at a synchronous speed of 1550 RPM, providing consistent airflow for small exhaust fans and air handlers. Designed with an Open Air Over (OAO) enclosure, it utilizes the system's own airflow to maintain optimal operating temperatures, supported by a 40°C ambient rating and Class B insulation. The unit features ball bearings and internal thermal protection to prevent winding failure during overcurrent events. Technicians will appreciate the 5/16" x 2.5" flat shaft and extended stud mounting (shaft and lead ends) that simplify the replacement of aging OEM ventilation motor units. Whether you are performing a field repair or a planned upgrade, this 3-speed ready motor serves as a direct Fasco D0534 cross reference for numerous high-static fan assemblies.
Key Benefits- Enhanced Durability: Equipped with ball bearings to handle radial loads and reduce mechanical friction in high-use systems.
- Integrated Safety: Features automatic reset thermal overload protection to safeguard the motor against overheating.
- Versatile Mounting: Extended studs on both ends allow for flexible installation across various blower housing configurations.
- Multi-Speed Capability: Rated for three speeds, offering adjustable performance to match specific CFM requirements.
Is the Fasco D0534 compatible with my existing blower wheel?
This motor features a standard 5/16-inch diameter shaft with a flat, which is the most common size for 3.3-inch frame ventilation fans. Always verify the shaft length (2.5 inches) and rotation (CWSE) against your specific fan hub before installation.
Can I use this motor in a completely enclosed housing?
Because this is an Open Air Over (OAO) design, it relies on the air moving through the motor to dissipate heat. It is specifically designed for fan-on-shaft applications where it remains in the primary air stream.
Does the D0534 require a capacitor for startup?
No, this is a shaded pole motor design which does not require a start or run capacitor, simplifying the electrical wiring process for field technicians.
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.
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Description
The Fasco D0534 Motor is a high-reliability, 3.3-inch diameter shaded pole motor engineered for continuous duty in demanding HVACR ventilation applications. This 1/25 HP 115V blower motor operates at a synchronous speed of 1550 RPM, providing consistent airflow for small exhaust fans and air handlers. Designed with an Open Air Over (OAO) enclosure, it utilizes the system's own airflow to maintain optimal operating temperatures, supported by a 40°C ambient rating and Class B insulation. The unit features ball bearings and internal thermal protection to prevent winding failure during overcurrent events. Technicians will appreciate the 5/16" x 2.5" flat shaft and extended stud mounting (shaft and lead ends) that simplify the replacement of aging OEM ventilation motor units. Whether you are performing a field repair or a planned upgrade, this 3-speed ready motor serves as a direct Fasco D0534 cross reference for numerous high-static fan assemblies.
Key Benefits- Enhanced Durability: Equipped with ball bearings to handle radial loads and reduce mechanical friction in high-use systems.
- Integrated Safety: Features automatic reset thermal overload protection to safeguard the motor against overheating.
- Versatile Mounting: Extended studs on both ends allow for flexible installation across various blower housing configurations.
- Multi-Speed Capability: Rated for three speeds, offering adjustable performance to match specific CFM requirements.
Is the Fasco D0534 compatible with my existing blower wheel?
This motor features a standard 5/16-inch diameter shaft with a flat, which is the most common size for 3.3-inch frame ventilation fans. Always verify the shaft length (2.5 inches) and rotation (CWSE) against your specific fan hub before installation.
Can I use this motor in a completely enclosed housing?
Because this is an Open Air Over (OAO) design, it relies on the air moving through the motor to dissipate heat. It is specifically designed for fan-on-shaft applications where it remains in the primary air stream.
Does the D0534 require a capacitor for startup?
No, this is a shaded pole motor design which does not require a start or run capacitor, simplifying the electrical wiring process for field technicians.
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.












