Members

Up for Review

Comment on Standards and Publications
Return to Document List

Standards Document Up for Review:

Standard 500-L-12 | Laboratory Methods of Testing Louvers for Rating


Click the document title to purchase this item in our Online Store.

Comments:

Section/Figure/Table #: Annex F.1
Comments:
clarify in paragraph and that values in the table are based on "core" area of the louver. May be in other places as well.

Mike Steele
Greenheck Fan
mike.steele@greenheck.com
Posted: April 6, 2017

Section/Figure/Table #: Figure 1, for both Horz. and Vert.
Comments:
The asterisk needs to include a note to ignore any minimum distance caused by a an adjustable blade pin or pin connection component that is only at the last few inches of the blade.

Proposed Change:
Add to asterisk "If an adjustable blade’s non-uniform end condition (rotation pin, pin receptor, or similar), is the reason for the most restrictive distance between the blades, then the A, B, and/or C space can be measured within 25.4 mm (1 in.) next to the non-uniform end condition. "

Mike Steele
Greenheck Fan
mike.steele@greenheck.com
Posted: September 26, 2017

Rows: 1 - 2 of 2   Page: 1 of 1


Submit Your Comments:

red color - denotes required fields
Section/Figure/Table No.:
Type of Comment:

Comment (justification):
Proposed Change:
Name:
Email Address:
Company: