Greenheck 307279 Motor
The Greenheck 307279 Motor is a high-performance 115V 1/3 HP 1725 RPM Motor designed for heavy-duty commercial ventilation and blower applications. Engineered with a NEMA 48 frame, this single-phase open drip-proof (ODP) motor provides reliable torque for belt-drive centrifugal fans and axial exhausters. Operating at a constant 1725 RPM, it ensures optimal airflow stability in HVAC systems where precise motor speed and thermal protection are required. The 307279 Greenheck replacement motor is built for continuous duty, featuring a robust shaft design and specialized mounting for seamless integration into Greenheck fan assemblies. Technicians often source this specific part for service on units requiring a 1/3 horsepower blower motor with high starting torque and 60Hz frequency compatibility. Verify the motor nameplate data and frame dimensions to ensure a proper mechanical fit for your specific fan wheel and housing configuration.
Key Benefits
- Optimized Performance: Direct 1/3 HP blower motor replacement engineered for Greenheck fan duty.
- Thermal Protection: Designed to handle high ambient temperatures typical in rooftop exhaust environments.
- Standardized Fit: NEMA 48 frame configuration allows for straightforward installation in existing bracketry.
- Efficiency: Constant 1725 RPM operation provides predictable CFM output for balanced air systems.
- Durability: Rugged construction prevents premature bearing failure under constant load conditions.
Common Questions
Is the Greenheck 307279 compatible with variable frequency drives?
This specific 115V single-phase motor is designed for constant speed operation. For variable speed applications, check for inverter-duty compatibility or secondary controller requirements.
What is the frame size and shaft diameter for this motor?
The Greenheck 307279 typically utilizes a 48 frame size with a standard shaft diameter, though you should confirm the specific bore size of your existing drive pulley during replacement.
Can this motor be used in outdoor applications?
As an ODP (Open Drip-Proof) motor, it is intended for use in sheltered environments or inside protective fan housings where moisture is not directly introduced to the motor windings.
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 307279 Motor
The Greenheck 307279 Motor is a high-performance 115V 1/3 HP 1725 RPM Motor designed for heavy-duty commercial ventilation and blower applications. Engineered with a NEMA 48 frame, this single-phase open drip-proof (ODP) motor provides reliable torque for belt-drive centrifugal fans and axial exhausters. Operating at a constant 1725 RPM, it ensures optimal airflow stability in HVAC systems where precise motor speed and thermal protection are required. The 307279 Greenheck replacement motor is built for continuous duty, featuring a robust shaft design and specialized mounting for seamless integration into Greenheck fan assemblies. Technicians often source this specific part for service on units requiring a 1/3 horsepower blower motor with high starting torque and 60Hz frequency compatibility. Verify the motor nameplate data and frame dimensions to ensure a proper mechanical fit for your specific fan wheel and housing configuration.
Key Benefits
- Optimized Performance: Direct 1/3 HP blower motor replacement engineered for Greenheck fan duty.
- Thermal Protection: Designed to handle high ambient temperatures typical in rooftop exhaust environments.
- Standardized Fit: NEMA 48 frame configuration allows for straightforward installation in existing bracketry.
- Efficiency: Constant 1725 RPM operation provides predictable CFM output for balanced air systems.
- Durability: Rugged construction prevents premature bearing failure under constant load conditions.
Common Questions
Is the Greenheck 307279 compatible with variable frequency drives?
This specific 115V single-phase motor is designed for constant speed operation. For variable speed applications, check for inverter-duty compatibility or secondary controller requirements.
What is the frame size and shaft diameter for this motor?
The Greenheck 307279 typically utilizes a 48 frame size with a standard shaft diameter, though you should confirm the specific bore size of your existing drive pulley during replacement.
Can this motor be used in outdoor applications?
As an ODP (Open Drip-Proof) motor, it is intended for use in sheltered environments or inside protective fan housings where moisture is not directly introduced to the motor windings.
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 Greenheck 307279 Motor is a high-performance 115V 1/3 HP 1725 RPM Motor designed for heavy-duty commercial ventilation and blower applications. Engineered with a NEMA 48 frame, this single-phase open drip-proof (ODP) motor provides reliable torque for belt-drive centrifugal fans and axial exhausters. Operating at a constant 1725 RPM, it ensures optimal airflow stability in HVAC systems where precise motor speed and thermal protection are required. The 307279 Greenheck replacement motor is built for continuous duty, featuring a robust shaft design and specialized mounting for seamless integration into Greenheck fan assemblies. Technicians often source this specific part for service on units requiring a 1/3 horsepower blower motor with high starting torque and 60Hz frequency compatibility. Verify the motor nameplate data and frame dimensions to ensure a proper mechanical fit for your specific fan wheel and housing configuration.
Key Benefits
- Optimized Performance: Direct 1/3 HP blower motor replacement engineered for Greenheck fan duty.
- Thermal Protection: Designed to handle high ambient temperatures typical in rooftop exhaust environments.
- Standardized Fit: NEMA 48 frame configuration allows for straightforward installation in existing bracketry.
- Efficiency: Constant 1725 RPM operation provides predictable CFM output for balanced air systems.
- Durability: Rugged construction prevents premature bearing failure under constant load conditions.
Common Questions
Is the Greenheck 307279 compatible with variable frequency drives?
This specific 115V single-phase motor is designed for constant speed operation. For variable speed applications, check for inverter-duty compatibility or secondary controller requirements.
What is the frame size and shaft diameter for this motor?
The Greenheck 307279 typically utilizes a 48 frame size with a standard shaft diameter, though you should confirm the specific bore size of your existing drive pulley during replacement.
Can this motor be used in outdoor applications?
As an ODP (Open Drip-Proof) motor, it is intended for use in sheltered environments or inside protective fan housings where moisture is not directly introduced to the motor windings.
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.
