50/80/110 CFM Ceiling Mount Bathroom Fan with Pick-A-Flow and 4 Inches Duct

-50/80/110 CFM large airflow capacity for enclosed room up to 50-120 sq. ft
-0.3/0.8/1.5 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
-2 ways to install: joist mounting or wall mounting
-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 a 50/80/110 CFM Pick-A-Flow switch and a high-performance pure copper motor this ventilation fan efficiently reduces humidity stuffiness and unpleasant smells in the bathroom. Plus it boasts an 11W low power consumption energy star certification and HVI certification.
● Quiet Operation: This ceiling mounted exhaust fan works quietly at 0.3/0.8/1.5 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.
● 2 Installation Methods: The bath vent fan comes with 2 suspension brackets mounting screws and detailed instructions for easy joist mounting or wall mounting. The suggested ceiling opening size is 10.8" x 10.6" x 4"/27.4 x 27 x 10 cm (L x W x H).