Fasco D721 Motor
When you're out on a service call for a standard furnace or air handler, the Fasco D721 motor is the multi-horsepower workhorse you want in the truck. This direct drive blower motor features a versatile design that covers 1/4 HP, 1/5 HP, and 1/6 HP requirements in a single unit. Operating at 115V with a 1075 RPM nameplate speed, this 3-speed motor provides the flexibility needed for various airflow demands. Built with a 5.6-inch diameter (48 frame) and an open air-over (OAO) enclosure, it ensures efficient heat dissipation during continuous duty cycles. The electrically reversible rotation and all-angle sleeve bearings make it a reliable HVAC replacement motor for tight installations where mounting orientation is unpredictable. For a complete install, this PSC motor requires a 5 MFD 370V capacitor (sold separately).
Key Benefits- Multi-HP Versatility: Replaces 1/4, 1/5, and 1/6 HP motors, reducing the need for multiple SKUs on your service vehicle.
- Three-Speed Flexibility: Provides 4.8, 3.3, and 2.6 Amp settings to match specific static pressure and CFM requirements.
- Simplified Mounting: Features extended studs, 2.5-inch resilient rings, and is compatible with belly band mounting for fast retrofitting.
- Durable Construction: Engineered with Class B insulation and automatic thermal overload protection to prevent winding failure during high-ambient operation.
What is the shaft size for the Fasco D721?
The motor is equipped with a 1/2" diameter x 6" long shaft with a single flat, which can be cut to length if necessary for specific blower wheel clearances.
Does this motor include the capacitor?
While some kits vary, the standard D721 requires a 5 MFD / 370 VAC capacitor for proper torque and efficiency. Always check the existing capacitor and replace it when installing a new permanent split capacitor motor.
Can I use this motor in a horizontal or vertical application?
Yes, the all-angle sleeve bearings are designed to handle thrust in various positions, making it suitable for horizontal or vertical shaft-up/shaft-down configurations.
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: $153.55
-65%$153.55
$53.74Fasco D721 Motor
When you're out on a service call for a standard furnace or air handler, the Fasco D721 motor is the multi-horsepower workhorse you want in the truck. This direct drive blower motor features a versatile design that covers 1/4 HP, 1/5 HP, and 1/6 HP requirements in a single unit. Operating at 115V with a 1075 RPM nameplate speed, this 3-speed motor provides the flexibility needed for various airflow demands. Built with a 5.6-inch diameter (48 frame) and an open air-over (OAO) enclosure, it ensures efficient heat dissipation during continuous duty cycles. The electrically reversible rotation and all-angle sleeve bearings make it a reliable HVAC replacement motor for tight installations where mounting orientation is unpredictable. For a complete install, this PSC motor requires a 5 MFD 370V capacitor (sold separately).
Key Benefits- Multi-HP Versatility: Replaces 1/4, 1/5, and 1/6 HP motors, reducing the need for multiple SKUs on your service vehicle.
- Three-Speed Flexibility: Provides 4.8, 3.3, and 2.6 Amp settings to match specific static pressure and CFM requirements.
- Simplified Mounting: Features extended studs, 2.5-inch resilient rings, and is compatible with belly band mounting for fast retrofitting.
- Durable Construction: Engineered with Class B insulation and automatic thermal overload protection to prevent winding failure during high-ambient operation.
What is the shaft size for the Fasco D721?
The motor is equipped with a 1/2" diameter x 6" long shaft with a single flat, which can be cut to length if necessary for specific blower wheel clearances.
Does this motor include the capacitor?
While some kits vary, the standard D721 requires a 5 MFD / 370 VAC capacitor for proper torque and efficiency. Always check the existing capacitor and replace it when installing a new permanent split capacitor motor.
Can I use this motor in a horizontal or vertical application?
Yes, the all-angle sleeve bearings are designed to handle thrust in various positions, making it suitable for horizontal or vertical shaft-up/shaft-down configurations.
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
When you're out on a service call for a standard furnace or air handler, the Fasco D721 motor is the multi-horsepower workhorse you want in the truck. This direct drive blower motor features a versatile design that covers 1/4 HP, 1/5 HP, and 1/6 HP requirements in a single unit. Operating at 115V with a 1075 RPM nameplate speed, this 3-speed motor provides the flexibility needed for various airflow demands. Built with a 5.6-inch diameter (48 frame) and an open air-over (OAO) enclosure, it ensures efficient heat dissipation during continuous duty cycles. The electrically reversible rotation and all-angle sleeve bearings make it a reliable HVAC replacement motor for tight installations where mounting orientation is unpredictable. For a complete install, this PSC motor requires a 5 MFD 370V capacitor (sold separately).
Key Benefits- Multi-HP Versatility: Replaces 1/4, 1/5, and 1/6 HP motors, reducing the need for multiple SKUs on your service vehicle.
- Three-Speed Flexibility: Provides 4.8, 3.3, and 2.6 Amp settings to match specific static pressure and CFM requirements.
- Simplified Mounting: Features extended studs, 2.5-inch resilient rings, and is compatible with belly band mounting for fast retrofitting.
- Durable Construction: Engineered with Class B insulation and automatic thermal overload protection to prevent winding failure during high-ambient operation.
What is the shaft size for the Fasco D721?
The motor is equipped with a 1/2" diameter x 6" long shaft with a single flat, which can be cut to length if necessary for specific blower wheel clearances.
Does this motor include the capacitor?
While some kits vary, the standard D721 requires a 5 MFD / 370 VAC capacitor for proper torque and efficiency. Always check the existing capacitor and replace it when installing a new permanent split capacitor motor.
Can I use this motor in a horizontal or vertical application?
Yes, the all-angle sleeve bearings are designed to handle thrust in various positions, making it suitable for horizontal or vertical shaft-up/shaft-down configurations.
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.
