WhisperGreen™ Single Speed Ventilation Fan 80 CFM

Product Description

Trusted for its quiet and reliable operation, this single-speed ceiling mount fan from the WhisperGreen™ series by Panasonic is ideal for new and remodeling applications, boasting 80 CFM, self-regulation and Energy Star® certified efficience.

Featuring SmartFlow Optimum CFM Technology™, this fan performs at a constant CFM regardless of duct length, elbows or additional design factors that affect static pressure. Its quiet, energy efficient and effective DC motor is engineered for continuous operation, allowing you to run the unit longer and still maintain low energy costs.

Thanks to adjustable mounting brackets and a detachable  4″ or 6″ duct adapter, the WhisperGreen™ offers convenient installation flexibility in terms of duct layout and design. The unit’s double hanger-bar system is expandable up to 24″, allowing you to position the fan exactly where you want it. This model is also UL listed for tub/shower enclosure.

Quick Specs

  • Static Pressure (inches w.g.): 0.1″ | 0.25″
  • Air Volume (CFM): 0.1″ | 0.25″
  • 11.25″ x 14.25″ x 16.75″

energy_star_logo ENERGY STAR™ Qualified


Weight 12 lbs
Dimensions 12 × 15 × 17 in
Motor Type


Type of Motor Bearing


Thermal Fuse Protection


Blower Wheel Type


Duct Diameter

4″ or 6″

Mounting Opening (inches sq.)


Grille Size (inches sq.)


SmartFlow™ Optimum CFM Technology


Energy Star Qualified


Gross Weight (lbs.)


UL tub/Shower Enclosure


Dimensions (H x W x D)

11.25″ x 14.25″ x 16.75″


Weight12.0 lbs

Static Pressure (inches w.g.)

0.1″, 0.25″

Air Volume (CFM)

80, 79

Noise (sones)

<0.3, 0.4

Power Consumption (Watts)

7.0, 11.0

Energy Efficiency (CFM/Watts)

12.1, 7.6

Speed (RPM)

832, 1130