Greenheck SP-A390 Ceiling Exhaust Fan
The Greenheck SP-A390 is a high-performance ceiling exhaust fan designed for continuous or intermittent ventilation in commercial and institutional applications. Engineered for silent operation, this centrifugal fan delivers up to 390 CFM at 0.1 in. wg., utilizing a forward-curved galvanized steel wheel for maximum airflow efficiency. The unit features a direct drive motor equipped with thermal overload protection and a plug-in power cord, simplifying the electrical setup during field installation. Rated for low Sones performance, the SP-A390 minimizes acoustic impact in noise-sensitive environments like offices and hospitals. The 20-gauge galvanized steel housing is lined with 0.5-inch acoustic insulation to further dampen vibration. With a 10-inch by 10-inch duct discharge and a balanced blower assembly, this inline exhaust fan ensures consistent static pressure performance. This model is UL/cUL listed and AMCA licensed for Sound and Air Performance, making it a reliable choice for HVAC contractors requiring ASHRAE 62.2 compliance.
Technical Highlights
- Airflow Capacity: Delivers 390 CFM at 0.1" w.g. and 351 CFM at 0.25" w.g. for robust static pressure handling.
- Low Noise Profile: Rated at 2.5 Sones, ensuring quiet operation in professional workspaces.
- Commercial Grade Construction: Heavy-gauge galvanized steel cabinet with a non-corrosive finish and internal sound-deadening insulation.
- Installation Versatility: Features an integral backdraft damper and adjustable mounting brackets for various ceiling thicknesses.
- Efficient Motor: Permanent split capacitor (PSC) motor designed for 115V/60Hz/1PH operation.
Common Questions
What is the duct size requirements for the Greenheck SP-A390?
This model utilizes a 10-inch x 10-inch square discharge. Use a smooth transition to round ducting if necessary to maintain static pressure efficiency.
Can the SP-A390 be used in bathroom or high-moisture areas?
Yes, the SP-A390 is UL listed for use over tub and shower enclosures when installed on a GFCI-protected branch circuit.
Is the motor speed controllable?
The SP-A390 is compatible with solid-state speed controllers, allowing for precise airflow adjustments based on specific zone requirements.
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 SP-A390 Ceiling Exhaust Fan
The Greenheck SP-A390 is a high-performance ceiling exhaust fan designed for continuous or intermittent ventilation in commercial and institutional applications. Engineered for silent operation, this centrifugal fan delivers up to 390 CFM at 0.1 in. wg., utilizing a forward-curved galvanized steel wheel for maximum airflow efficiency. The unit features a direct drive motor equipped with thermal overload protection and a plug-in power cord, simplifying the electrical setup during field installation. Rated for low Sones performance, the SP-A390 minimizes acoustic impact in noise-sensitive environments like offices and hospitals. The 20-gauge galvanized steel housing is lined with 0.5-inch acoustic insulation to further dampen vibration. With a 10-inch by 10-inch duct discharge and a balanced blower assembly, this inline exhaust fan ensures consistent static pressure performance. This model is UL/cUL listed and AMCA licensed for Sound and Air Performance, making it a reliable choice for HVAC contractors requiring ASHRAE 62.2 compliance.
Technical Highlights
- Airflow Capacity: Delivers 390 CFM at 0.1" w.g. and 351 CFM at 0.25" w.g. for robust static pressure handling.
- Low Noise Profile: Rated at 2.5 Sones, ensuring quiet operation in professional workspaces.
- Commercial Grade Construction: Heavy-gauge galvanized steel cabinet with a non-corrosive finish and internal sound-deadening insulation.
- Installation Versatility: Features an integral backdraft damper and adjustable mounting brackets for various ceiling thicknesses.
- Efficient Motor: Permanent split capacitor (PSC) motor designed for 115V/60Hz/1PH operation.
Common Questions
What is the duct size requirements for the Greenheck SP-A390?
This model utilizes a 10-inch x 10-inch square discharge. Use a smooth transition to round ducting if necessary to maintain static pressure efficiency.
Can the SP-A390 be used in bathroom or high-moisture areas?
Yes, the SP-A390 is UL listed for use over tub and shower enclosures when installed on a GFCI-protected branch circuit.
Is the motor speed controllable?
The SP-A390 is compatible with solid-state speed controllers, allowing for precise airflow adjustments based on specific zone requirements.
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 SP-A390 is a high-performance ceiling exhaust fan designed for continuous or intermittent ventilation in commercial and institutional applications. Engineered for silent operation, this centrifugal fan delivers up to 390 CFM at 0.1 in. wg., utilizing a forward-curved galvanized steel wheel for maximum airflow efficiency. The unit features a direct drive motor equipped with thermal overload protection and a plug-in power cord, simplifying the electrical setup during field installation. Rated for low Sones performance, the SP-A390 minimizes acoustic impact in noise-sensitive environments like offices and hospitals. The 20-gauge galvanized steel housing is lined with 0.5-inch acoustic insulation to further dampen vibration. With a 10-inch by 10-inch duct discharge and a balanced blower assembly, this inline exhaust fan ensures consistent static pressure performance. This model is UL/cUL listed and AMCA licensed for Sound and Air Performance, making it a reliable choice for HVAC contractors requiring ASHRAE 62.2 compliance.
Technical Highlights
- Airflow Capacity: Delivers 390 CFM at 0.1" w.g. and 351 CFM at 0.25" w.g. for robust static pressure handling.
- Low Noise Profile: Rated at 2.5 Sones, ensuring quiet operation in professional workspaces.
- Commercial Grade Construction: Heavy-gauge galvanized steel cabinet with a non-corrosive finish and internal sound-deadening insulation.
- Installation Versatility: Features an integral backdraft damper and adjustable mounting brackets for various ceiling thicknesses.
- Efficient Motor: Permanent split capacitor (PSC) motor designed for 115V/60Hz/1PH operation.
Common Questions
What is the duct size requirements for the Greenheck SP-A390?
This model utilizes a 10-inch x 10-inch square discharge. Use a smooth transition to round ducting if necessary to maintain static pressure efficiency.
Can the SP-A390 be used in bathroom or high-moisture areas?
Yes, the SP-A390 is UL listed for use over tub and shower enclosures when installed on a GFCI-protected branch circuit.
Is the motor speed controllable?
The SP-A390 is compatible with solid-state speed controllers, allowing for precise airflow adjustments based on specific zone requirements.
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.
