WhisperWall is a 70 CFM fan that is cUL listed for through-the-wall application.
|Product family name||WhisperWall™|
|Air volume exhaust (CFM)||70 @ 0.03" SP|
|Noise (sones)||70 @ 0.03" SP = 1.1|
|Energy efficiency (CFM/Watt)||3.9 CFM/W|
|Motor type (AC/DC)||AC|
|Duct diameter||8" (203 mm)|
|Multi-speed with time delay||No|
|Radiation damper available||No|
|Housing dimensions (L x W x H)||8-1/2"² (216 mm²)|
|Grille size - Square inches (mm)||10-1/4 (260)|
|ENERGY STAR®, ASHRAE 62.2, LEED||Yes|
|cUL listed for tub/shower enclosure||Yes (when used with a GFCI protected circuit)|
WhisperWall® provides installation flexibility in remodeling applications. Putting a fan in the wall eliminates holes in the ceiling. Need to provide ventilation in rooms where a ceiling mounted fan is not possible? Look to WhisperWall. It installs very cleanly on an exterior wall, and is a quiet and energy efficient ventilation solution.
WhisperWall is UL listed for tub/shower enclosure when used with a GFCI protected circuit and UL listed for through-the-wall application. 10" galvanized sleeve and steel exterior hood is included.
Panasonic ventilation fans are ENERGY STAR certified, where guidelines exist. ENERGY STAR vent fans meet strict parameters set by the US Environmental Protection Agency (EPA). They provide better efficiency and comfort with less noise, and feature high performance motors and improved blade design, providing better performance and longer life.