80 CFM Ceiling Mount 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 9.5"" x 8.7" x 6"(L x W x H).