Fasco D333 Motor
The Fasco D333 is a high-performance 1/25 HP fan coil unit motor designed for heavy-duty HVACR applications. Operating at 115V and 1550 RPM, this 4.4-inch diameter motor features a shaded pole design with open air over (OAO) enclosure, ensuring maximum heat dissipation during continuous duty. Built for drop-in compatibility, the D333 is the direct replacement for Century 322 and other common OEM configurations in air conditioning and heating units. Its double shaft design, measuring 7.25 inches on each side with a 3/8-inch diameter and flat, provides the versatility needed for dual-blower setups. This thermally protected motor utilizes sleeve bearings for quiet operation and is speed-controllable, making it an essential Fasco replacement motor for contractors maintaining fan coil systems. With its Class B insulation and 4-pole construction, the Fasco D333 motor delivers reliable torque and airflow across various 115V 1550RPM motor specifications.
Key Benefits- Universal Compatibility: Serves as a 1:1 direct replacement for Century 322, simplifying inventory for service calls.
- Robust Thermal Protection: Integrated internal overload protection prevents winding burnout during motor-bound or high-ambient conditions.
- Dual-Shaft Versatility: The 3/8-inch double shaft allows for flexible mounting in diverse fan coil and condenser fan configurations.
- Quiet Operation: Precision-engineered sleeve bearings ensure low acoustic signatures in residential and commercial spaces.
What are the rotation and mounting options for the Fasco D333?
The D333 motor is reversible and typically utilizes resilient rings or a belly band for mounting, compatible with 4.4" frame brackets.
Is this motor suitable for multi-speed applications?
While the nameplate lists 1550 RPM at a single speed, this shaded pole motor can often be used with certain speed controllers; however, verify your specific system requirements first.
Can the D333 replace other 4.4-inch diameter motors?
Yes, provided the 1/25 HP, 115V, and shaft dimensions match the existing Fasco fan coil motor specifications.
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 D333 Motor
The Fasco D333 is a high-performance 1/25 HP fan coil unit motor designed for heavy-duty HVACR applications. Operating at 115V and 1550 RPM, this 4.4-inch diameter motor features a shaded pole design with open air over (OAO) enclosure, ensuring maximum heat dissipation during continuous duty. Built for drop-in compatibility, the D333 is the direct replacement for Century 322 and other common OEM configurations in air conditioning and heating units. Its double shaft design, measuring 7.25 inches on each side with a 3/8-inch diameter and flat, provides the versatility needed for dual-blower setups. This thermally protected motor utilizes sleeve bearings for quiet operation and is speed-controllable, making it an essential Fasco replacement motor for contractors maintaining fan coil systems. With its Class B insulation and 4-pole construction, the Fasco D333 motor delivers reliable torque and airflow across various 115V 1550RPM motor specifications.
Key Benefits- Universal Compatibility: Serves as a 1:1 direct replacement for Century 322, simplifying inventory for service calls.
- Robust Thermal Protection: Integrated internal overload protection prevents winding burnout during motor-bound or high-ambient conditions.
- Dual-Shaft Versatility: The 3/8-inch double shaft allows for flexible mounting in diverse fan coil and condenser fan configurations.
- Quiet Operation: Precision-engineered sleeve bearings ensure low acoustic signatures in residential and commercial spaces.
What are the rotation and mounting options for the Fasco D333?
The D333 motor is reversible and typically utilizes resilient rings or a belly band for mounting, compatible with 4.4" frame brackets.
Is this motor suitable for multi-speed applications?
While the nameplate lists 1550 RPM at a single speed, this shaded pole motor can often be used with certain speed controllers; however, verify your specific system requirements first.
Can the D333 replace other 4.4-inch diameter motors?
Yes, provided the 1/25 HP, 115V, and shaft dimensions match the existing Fasco fan coil motor specifications.
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 D333 is a high-performance 1/25 HP fan coil unit motor designed for heavy-duty HVACR applications. Operating at 115V and 1550 RPM, this 4.4-inch diameter motor features a shaded pole design with open air over (OAO) enclosure, ensuring maximum heat dissipation during continuous duty. Built for drop-in compatibility, the D333 is the direct replacement for Century 322 and other common OEM configurations in air conditioning and heating units. Its double shaft design, measuring 7.25 inches on each side with a 3/8-inch diameter and flat, provides the versatility needed for dual-blower setups. This thermally protected motor utilizes sleeve bearings for quiet operation and is speed-controllable, making it an essential Fasco replacement motor for contractors maintaining fan coil systems. With its Class B insulation and 4-pole construction, the Fasco D333 motor delivers reliable torque and airflow across various 115V 1550RPM motor specifications.
Key Benefits- Universal Compatibility: Serves as a 1:1 direct replacement for Century 322, simplifying inventory for service calls.
- Robust Thermal Protection: Integrated internal overload protection prevents winding burnout during motor-bound or high-ambient conditions.
- Dual-Shaft Versatility: The 3/8-inch double shaft allows for flexible mounting in diverse fan coil and condenser fan configurations.
- Quiet Operation: Precision-engineered sleeve bearings ensure low acoustic signatures in residential and commercial spaces.
What are the rotation and mounting options for the Fasco D333?
The D333 motor is reversible and typically utilizes resilient rings or a belly band for mounting, compatible with 4.4" frame brackets.
Is this motor suitable for multi-speed applications?
While the nameplate lists 1550 RPM at a single speed, this shaded pole motor can often be used with certain speed controllers; however, verify your specific system requirements first.
Can the D333 replace other 4.4-inch diameter motors?
Yes, provided the 1/25 HP, 115V, and shaft dimensions match the existing Fasco fan coil motor specifications.
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.
