80 CFM Bathroom Exhaust Fan with Metal Housing and 4 Inches Duct

-80 CFM large airflow capacity for enclosed room up to 90 sq. ft
-1.5 sones low noise won't disrupt the tranquility of your bathroom
-Galvanized sheet housing for longevity and continued performance
-Multi-blade wind wheel maximizes ventilation efficiency
-Advanced check valve to avoid backflow of dirty air
-With both Energy Star and HVI certifications for reliable use
-Wiring diagram: black-lead wire green-ground wire white-neutral wire

● Powerful and Efficient Ventilation: With an 80 CFM strong airflow capacity and a high-performance pure copper motor this ventilation fan efficiently reduces humidity stuffiness and unpleasant smells in the bathroom. Plus it boasts a 22W low power consumption energy star certification and HVI certification.
● Quiet Operation: This ceiling mounted exhaust fan works quietly at 1.5 sones which provides a peaceful bathroom environment. It is perfect for ensuring your early morning or late-night routines are undisturbed by noise.
● Robust Construction: The fan grille is made from thickened ABS panel that is sturdy and built to last. In addition the high-strength and rustproof galvanized sheet housing makes the ventilation fan operate flawlessly for years.
● Advanced Airflow Control: This bathroom ventilation fan is equipped with a check valve which helps to prevent dirty airflow from entering and maintain fresh air in your bathroom.
● What You Will Get: It includes a fan grille fan housing duct connector mounting screws and detailed instructions for easy ceiling mounting. The suggested ceiling opening size is 7.6" x 7.3" x 6.2"/19.3 x 18.5 x 15.7 cm (L x W x H).