Panasonic WhisperGreen Ceiling Mount Ventilation Fan
Panasonic continues to be the
leader in ventilation with the introduction of the WhisperGreen series
ventilation fan. The fan is designed to perform at a constant CFM, which was
nearly impossible until now because of duct length, elbows and other factors
that restricted its ability to perform at rated levels. When a WhisperGreen
faces static pressure, its speed is automatically increased to ensure that the
desired CFM is not compromised. This allows the fan to perform as rated.
The VKS fans feature a built-in variable speed control and the VKM models
feature a SmartAction motion sensor. The sensor will automatically activate the
fan whenever someone enters or leaves the room, so there's rarely a need to
manually turn the fan on or off.
Dimensions: 10 1/4" square - unit depth 7 7/8" - grill 13" x 13"
These fans qualify for energy star products, which feature super-quiet operation and high CFM-to-Watt efficiency.
This Panasonic fan has a built-in damper to prevent backdraft, which
helps to prevent outside air from coming through the fan. Also, it does not
create excessive heat-a common problem with recessed lighting fixtures
and some competitors' fan/light combinations.
savings on exhaust fan.