Supply / Return Grills

A Supply / Return Grille was tested 
in accordance with the standard listed below and was found 
 to perform in a manner appropriate to the dictates of the standard.
 
STANDARD
 
ASHRAE 70-2006 Standard 
“Method of Testing for Rating the Performance of Air Outlets and Inlets”

SCOPE OF TESTING 

The diffuser was tested for the following performance characteristics: 
"Reference Intertek Report Number 104284248CRT-002b dated March 26, 2020”              

A) Sound Power Level ((NC)
B) Air Volume versus Static Pressure     
C) Area Factor
D) Throw Pattern 

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