Листовка для SPX Cooling Technologies Marley Ultra Low-Noise Fan ACC-NC-4

The Marley Ultra Low-Noise fan represents the top of the line of the new generation in super 
low-noise fans—meeting the most stringent noise limitations. The fans permit variable pitch 
adjustment and feature a simplified hub design.

7401 WEST 129 STREET
OVERLAND PARK, KANSAS 66213
UNITED STATES
913 664 7400
spxcooling@spx.com

In the interest of technological progress, 
all products are subject to design and/or 
material change without notice. 
©2008 SPX Cooling Technologies, Inc. 
Printed in USA  |  ACC-NC-4

Noise concerns may be paramount near medical 
facilities where quiet and rest are necessary.

Whenever HVAC equipment is near people, unwanted 
noise may be a concern. For example, conducting a 
meeting or teaching a class in a room with a noisy 
cooling tower outside is an unwelcome distraction.

Hotel guests or residential neighbors shouldn't have 
to contend with a cooling tower fan cycling on and 
off at night, while they’re trying to sleep. At night, 
ambient noise levels are lower, which may make a 
cooling tower seem louder to anyone nearby.