Fasco D374 Motor
The Fasco D374 Motor is a high-performance, shaded pole 4.4-inch diameter unit engineered for permanent installations in light-duty air-moving equipment. This 115V HVAC blower motor features a multi-horsepower design, operating at either 1/8 HP or 1/20 HP to provide versatility for various attic exhaust fan and furnace applications. Running at a nominal 1500 RPM with 2-speed capabilities, it allows for precise airflow control. Built with a sleeve bearing system and thermally protected class A insulation, this motor is optimized for continuous open air over (OAO) duty. The CWSE rotation (clockwise shaft end) and extended stud mounting make it a direct OEM replacement motor for several common Dayton and Regal Rexnord models. With a 3/8" x 2-1/2" shaft and a compact 4.4" frame, the Fasco D374 ensures a drop-in fit for technicians looking to restore system static pressure and ventilation efficiency without re-drilling brackets.
Key Benefits- Dual Speed Versatility: Supports both 1/8 HP and 1/20 HP outputs, making it an ideal multi-speed fan motor for diverse ventilation requirements.
- Durable Construction: Features sleeve bearings and an enclosed shell for reliable operation in 40°C ambient temperatures.
- Universal Mounting: Equipped with extended studs on the lead end for secure attachment in tight HVAC cabinets.
- Automatic Protection: Integrated thermal overload protection prevents winding failure during restricted airflow conditions.
- Reliable Performance: Operates at 4.0-2.5 Amps on a standard 115V 60Hz single-phase circuit.
Is the D374 motor reversible?
No, this specific model is designed for CWSE rotation (Clockwise Shaft End). Always verify your existing blower wheel's rotation before installation.
Can I use a 3.3-inch diameter motor to replace this unit?
The D374 uses a 4.4-inch diameter frame. While some brackets are adjustable, it is recommended to match the frame size exactly to ensure proper alignment with the fan shroud.
What applications is this motor best suited for?
This motor is commonly used in attic ventilators, small unit heaters, and general-purpose exhaust fans requiring a high-torque shaded pole design.
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: $372.15
-65%$372.15
$130.25Fasco D374 Motor
The Fasco D374 Motor is a high-performance, shaded pole 4.4-inch diameter unit engineered for permanent installations in light-duty air-moving equipment. This 115V HVAC blower motor features a multi-horsepower design, operating at either 1/8 HP or 1/20 HP to provide versatility for various attic exhaust fan and furnace applications. Running at a nominal 1500 RPM with 2-speed capabilities, it allows for precise airflow control. Built with a sleeve bearing system and thermally protected class A insulation, this motor is optimized for continuous open air over (OAO) duty. The CWSE rotation (clockwise shaft end) and extended stud mounting make it a direct OEM replacement motor for several common Dayton and Regal Rexnord models. With a 3/8" x 2-1/2" shaft and a compact 4.4" frame, the Fasco D374 ensures a drop-in fit for technicians looking to restore system static pressure and ventilation efficiency without re-drilling brackets.
Key Benefits- Dual Speed Versatility: Supports both 1/8 HP and 1/20 HP outputs, making it an ideal multi-speed fan motor for diverse ventilation requirements.
- Durable Construction: Features sleeve bearings and an enclosed shell for reliable operation in 40°C ambient temperatures.
- Universal Mounting: Equipped with extended studs on the lead end for secure attachment in tight HVAC cabinets.
- Automatic Protection: Integrated thermal overload protection prevents winding failure during restricted airflow conditions.
- Reliable Performance: Operates at 4.0-2.5 Amps on a standard 115V 60Hz single-phase circuit.
Is the D374 motor reversible?
No, this specific model is designed for CWSE rotation (Clockwise Shaft End). Always verify your existing blower wheel's rotation before installation.
Can I use a 3.3-inch diameter motor to replace this unit?
The D374 uses a 4.4-inch diameter frame. While some brackets are adjustable, it is recommended to match the frame size exactly to ensure proper alignment with the fan shroud.
What applications is this motor best suited for?
This motor is commonly used in attic ventilators, small unit heaters, and general-purpose exhaust fans requiring a high-torque shaded pole design.
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 D374 Motor is a high-performance, shaded pole 4.4-inch diameter unit engineered for permanent installations in light-duty air-moving equipment. This 115V HVAC blower motor features a multi-horsepower design, operating at either 1/8 HP or 1/20 HP to provide versatility for various attic exhaust fan and furnace applications. Running at a nominal 1500 RPM with 2-speed capabilities, it allows for precise airflow control. Built with a sleeve bearing system and thermally protected class A insulation, this motor is optimized for continuous open air over (OAO) duty. The CWSE rotation (clockwise shaft end) and extended stud mounting make it a direct OEM replacement motor for several common Dayton and Regal Rexnord models. With a 3/8" x 2-1/2" shaft and a compact 4.4" frame, the Fasco D374 ensures a drop-in fit for technicians looking to restore system static pressure and ventilation efficiency without re-drilling brackets.
Key Benefits- Dual Speed Versatility: Supports both 1/8 HP and 1/20 HP outputs, making it an ideal multi-speed fan motor for diverse ventilation requirements.
- Durable Construction: Features sleeve bearings and an enclosed shell for reliable operation in 40°C ambient temperatures.
- Universal Mounting: Equipped with extended studs on the lead end for secure attachment in tight HVAC cabinets.
- Automatic Protection: Integrated thermal overload protection prevents winding failure during restricted airflow conditions.
- Reliable Performance: Operates at 4.0-2.5 Amps on a standard 115V 60Hz single-phase circuit.
Is the D374 motor reversible?
No, this specific model is designed for CWSE rotation (Clockwise Shaft End). Always verify your existing blower wheel's rotation before installation.
Can I use a 3.3-inch diameter motor to replace this unit?
The D374 uses a 4.4-inch diameter frame. While some brackets are adjustable, it is recommended to match the frame size exactly to ensure proper alignment with the fan shroud.
What applications is this motor best suited for?
This motor is commonly used in attic ventilators, small unit heaters, and general-purpose exhaust fans requiring a high-torque shaded pole design.
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.
