Greenheck SP-B90 Ceiling Exhaust Fan
The Greenheck SP-B90 is a high-performance ceiling exhaust fan engineered for continuous or intermittent ventilation in commercial and high-end residential applications. Operating at 115V with a 1500 RPM motor, this unit delivers a nominal 90 CFM, making it an ideal bathroom exhaust fan for moisture control and air quality management. The low-profile housing is constructed from heavy-gauge galvanized steel, designed to fit into tight ceiling plenums while minimizing vibration. This centrifugal blower features a forward-curved wheel that ensures quiet operation, maintaining a low sones rating even at high static pressures. Contractors value the SP-B90 for its UL/cUL listing for use over bathtubs or showers when connected to a GFCI-protected circuit, ensuring versatile installation options. The ducted ventilation setup is simplified by a built-in backdraft damper that prevents cold air infiltration, maintaining the integrity of the building envelope while providing reliable indoor air quality (IAQ) solutions.
- Energy Efficient Motor: The 115V/60Hz motor is thermally protected and designed for long-term reliability in humid environments.
- Quiet Operation: Precision-engineered centrifugal wheels provide high airflow-to-noise ratios suitable for professional environments.
- Durable Construction: Galvanized steel housing resists corrosion and provides structural rigidity during rough-in.
- Simple Integration: Features a 4-inch round duct connector for standard HVAC ductwork compatibility.
Commonly Asked Questions
Can the Greenheck SP-B90 be used for continuous ventilation?
Yes, the motor is rated for continuous duty, making it suitable for meeting ASHRAE 62.2 requirements or other local building codes requiring constant airflow.
What is the duct size requirements for this model?
This model utilizes a 4-inch round discharge, which allows for easy transition to standard rigid or flexible ducting systems.
Is the grill included with the SP-B90?
Standard configurations include a high-impact polystyrene designer grille that blends into most ceiling finishes while allowing for maximum intake.
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-B90 Ceiling Exhaust Fan
The Greenheck SP-B90 is a high-performance ceiling exhaust fan engineered for continuous or intermittent ventilation in commercial and high-end residential applications. Operating at 115V with a 1500 RPM motor, this unit delivers a nominal 90 CFM, making it an ideal bathroom exhaust fan for moisture control and air quality management. The low-profile housing is constructed from heavy-gauge galvanized steel, designed to fit into tight ceiling plenums while minimizing vibration. This centrifugal blower features a forward-curved wheel that ensures quiet operation, maintaining a low sones rating even at high static pressures. Contractors value the SP-B90 for its UL/cUL listing for use over bathtubs or showers when connected to a GFCI-protected circuit, ensuring versatile installation options. The ducted ventilation setup is simplified by a built-in backdraft damper that prevents cold air infiltration, maintaining the integrity of the building envelope while providing reliable indoor air quality (IAQ) solutions.
- Energy Efficient Motor: The 115V/60Hz motor is thermally protected and designed for long-term reliability in humid environments.
- Quiet Operation: Precision-engineered centrifugal wheels provide high airflow-to-noise ratios suitable for professional environments.
- Durable Construction: Galvanized steel housing resists corrosion and provides structural rigidity during rough-in.
- Simple Integration: Features a 4-inch round duct connector for standard HVAC ductwork compatibility.
Commonly Asked Questions
Can the Greenheck SP-B90 be used for continuous ventilation?
Yes, the motor is rated for continuous duty, making it suitable for meeting ASHRAE 62.2 requirements or other local building codes requiring constant airflow.
What is the duct size requirements for this model?
This model utilizes a 4-inch round discharge, which allows for easy transition to standard rigid or flexible ducting systems.
Is the grill included with the SP-B90?
Standard configurations include a high-impact polystyrene designer grille that blends into most ceiling finishes while allowing for maximum intake.
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-B90 is a high-performance ceiling exhaust fan engineered for continuous or intermittent ventilation in commercial and high-end residential applications. Operating at 115V with a 1500 RPM motor, this unit delivers a nominal 90 CFM, making it an ideal bathroom exhaust fan for moisture control and air quality management. The low-profile housing is constructed from heavy-gauge galvanized steel, designed to fit into tight ceiling plenums while minimizing vibration. This centrifugal blower features a forward-curved wheel that ensures quiet operation, maintaining a low sones rating even at high static pressures. Contractors value the SP-B90 for its UL/cUL listing for use over bathtubs or showers when connected to a GFCI-protected circuit, ensuring versatile installation options. The ducted ventilation setup is simplified by a built-in backdraft damper that prevents cold air infiltration, maintaining the integrity of the building envelope while providing reliable indoor air quality (IAQ) solutions.
- Energy Efficient Motor: The 115V/60Hz motor is thermally protected and designed for long-term reliability in humid environments.
- Quiet Operation: Precision-engineered centrifugal wheels provide high airflow-to-noise ratios suitable for professional environments.
- Durable Construction: Galvanized steel housing resists corrosion and provides structural rigidity during rough-in.
- Simple Integration: Features a 4-inch round duct connector for standard HVAC ductwork compatibility.
Commonly Asked Questions
Can the Greenheck SP-B90 be used for continuous ventilation?
Yes, the motor is rated for continuous duty, making it suitable for meeting ASHRAE 62.2 requirements or other local building codes requiring constant airflow.
What is the duct size requirements for this model?
This model utilizes a 4-inch round discharge, which allows for easy transition to standard rigid or flexible ducting systems.
Is the grill included with the SP-B90?
Standard configurations include a high-impact polystyrene designer grille that blends into most ceiling finishes while allowing for maximum intake.
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.
