Greenheck 304843 Motor
For industrial ventilation applications, the Greenheck 304843 Motor is a robust direct drive replacement motor designed for continuous duty in exhaust fan systems. This 115V single phase motor operates at a nominal 1050 RPM and provides 22W output (equivalent to approximately 1/29 HP). Engineered as a shaded pole motor with Class B insulation, it is built to handle the thermal demands of HVAC ventilation units like the Greenheck SP-226 and SP-A290. The unit features an autooverload thermal protection system to prevent winding failure during temporary load spikes. With a 3/8-inch diameter shaft measuring 3-3/4 inches with a flat, and standard extended thru-bolt mounting, this Greenheck OEM motor ensures precise mechanical alignment and reliable airflow performance in commercial ceiling fans and inline centrifugal units.
Key Benefits:
- Direct OEM Replacement: Matches Greenheck 304843 and A0810B3215 specifications for seamless drop-in installation.
- Thermal Safeguards: Integrated autooverload protection ensures the motor shuts down safely before internal temperatures reach critical levels.
- Optimized Performance: Fixed 1050 RPM speed is specifically tuned for Model SP and Model CSP exhaust assemblies.
- Durable Construction: Features sleeve bearings and a single phase shaded pole design for low-maintenance, long-term operation.
Common Questions:
What is the correct rotation for this motor?
The Greenheck 304843 replacement is a CW rotation motor (clockwise facing the shaft end), typical for standard ventilation fan impellers.
Can I use a solid-state speed controller with this part?
Yes, as a shaded pole motor, this unit is generally compatible with solid-state speed controls, provided the total amperage does not exceed the 0.83 Amp full load rating.
Which Greenheck fan models does the 304843 fit?
This motor is the primary exhaust fan motor replacement for Greenheck SP-226, SP-A290, 3DPF1, and 5AE73 assemblies.
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.
Greenheck 304843 Motor
For industrial ventilation applications, the Greenheck 304843 Motor is a robust direct drive replacement motor designed for continuous duty in exhaust fan systems. This 115V single phase motor operates at a nominal 1050 RPM and provides 22W output (equivalent to approximately 1/29 HP). Engineered as a shaded pole motor with Class B insulation, it is built to handle the thermal demands of HVAC ventilation units like the Greenheck SP-226 and SP-A290. The unit features an autooverload thermal protection system to prevent winding failure during temporary load spikes. With a 3/8-inch diameter shaft measuring 3-3/4 inches with a flat, and standard extended thru-bolt mounting, this Greenheck OEM motor ensures precise mechanical alignment and reliable airflow performance in commercial ceiling fans and inline centrifugal units.
Key Benefits:
- Direct OEM Replacement: Matches Greenheck 304843 and A0810B3215 specifications for seamless drop-in installation.
- Thermal Safeguards: Integrated autooverload protection ensures the motor shuts down safely before internal temperatures reach critical levels.
- Optimized Performance: Fixed 1050 RPM speed is specifically tuned for Model SP and Model CSP exhaust assemblies.
- Durable Construction: Features sleeve bearings and a single phase shaded pole design for low-maintenance, long-term operation.
Common Questions:
What is the correct rotation for this motor?
The Greenheck 304843 replacement is a CW rotation motor (clockwise facing the shaft end), typical for standard ventilation fan impellers.
Can I use a solid-state speed controller with this part?
Yes, as a shaded pole motor, this unit is generally compatible with solid-state speed controls, provided the total amperage does not exceed the 0.83 Amp full load rating.
Which Greenheck fan models does the 304843 fit?
This motor is the primary exhaust fan motor replacement for Greenheck SP-226, SP-A290, 3DPF1, and 5AE73 assemblies.
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
For industrial ventilation applications, the Greenheck 304843 Motor is a robust direct drive replacement motor designed for continuous duty in exhaust fan systems. This 115V single phase motor operates at a nominal 1050 RPM and provides 22W output (equivalent to approximately 1/29 HP). Engineered as a shaded pole motor with Class B insulation, it is built to handle the thermal demands of HVAC ventilation units like the Greenheck SP-226 and SP-A290. The unit features an autooverload thermal protection system to prevent winding failure during temporary load spikes. With a 3/8-inch diameter shaft measuring 3-3/4 inches with a flat, and standard extended thru-bolt mounting, this Greenheck OEM motor ensures precise mechanical alignment and reliable airflow performance in commercial ceiling fans and inline centrifugal units.
Key Benefits:
- Direct OEM Replacement: Matches Greenheck 304843 and A0810B3215 specifications for seamless drop-in installation.
- Thermal Safeguards: Integrated autooverload protection ensures the motor shuts down safely before internal temperatures reach critical levels.
- Optimized Performance: Fixed 1050 RPM speed is specifically tuned for Model SP and Model CSP exhaust assemblies.
- Durable Construction: Features sleeve bearings and a single phase shaded pole design for low-maintenance, long-term operation.
Common Questions:
What is the correct rotation for this motor?
The Greenheck 304843 replacement is a CW rotation motor (clockwise facing the shaft end), typical for standard ventilation fan impellers.
Can I use a solid-state speed controller with this part?
Yes, as a shaded pole motor, this unit is generally compatible with solid-state speed controls, provided the total amperage does not exceed the 0.83 Amp full load rating.
Which Greenheck fan models does the 304843 fit?
This motor is the primary exhaust fan motor replacement for Greenheck SP-226, SP-A290, 3DPF1, and 5AE73 assemblies.
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.
