Description

This addendum adds new definitions, revises Sections 6and 7, and adds a new Section 8 with requirements specificto multifamily buildings. The changes in requirementsaccount for unique features of multifamily buildings as comparedto single-family buildings and include (1) adjustingthe whole-building ventilation rate due to the fact that infiltrationcannot be relied on for individual units in multifamilybuildings; (2) provision of ventilation to common spaces andcommon parking garages, which do not exist in single-familybuildings; and (3) prevention of contaminant transfer fromother units through walls or ducts.

Product Details

Published:

2012

ANSI:

ANSI Approved

File Size:

1 file , 590 KB