ACCA Announces ANSI Public Review for Proposed Revisions to Manual Zr
The Air Conditioning Contractors of America Educational Institute Standards Task Team has announced an American National Standards Institute public review period for proposed revisions to ANSI/ACCA 11 Manual Zr – 2018, Residential Zoning, as a revised industry standard.
The 30-day ANSI public review period will run from July 25-Aug. 24.
This is the first public review for proposed revisions to Manual Zr – 2018, and only involves correcting an error in the formula in Figure 2-2 related to Air – Air Cooling referenced under Section N2-9, Bypass Duct Relief.
Manual Zr provides procedures and requirements for designing zoned comfort systems for residential buildings, including single-family detached homes, duplex and triplex homes, row and townhouses, and large, multi-family structures that are in accordance and compatible with Manual J procedures.
Get a copy of the proposed correction to the formula and submit comments by going to the link below and using the form.
ACCA ANSI Public Response Form – Proposed Revisions to Manual Zr
For more information about Manual Zr or ACCA, please contact Samantha Boyd, ACCA director of communications, marketing and member engagement, at [email protected] or 703-824-8842.
