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Created on LEED Interpretation

ID#

li-2451

Credit NameEQc4 - Outdoor air ventilation
Credit CategoryIndoor environmental quality
International ApplicableNo

Rating System

LEED BD+C: Homes

Rating System Version

v3 - LEED 2008

Inquiry

This project is planning to satisfy EQ 4.1/4.2 using a passive ventilation strategy. The Reference Guide specifies that the HVAC engineer should provide calculations demonstrating adequate air-flow rates to the Green Rater (P. 291). How can an engineer conduct testing to demonstrate the air-flow rates?

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