Introduction

This lesson introduces Building and Duct Leakage terms, defines mechanical ventilation requirements and introduces diagnostic equipment that is relavant to testing and corrective measures defined in 2013 Title 24.

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The HERS Advanced Rater Training Program is funded by California utility customers and administered by Southern California Gas Company under the auspices of the California Public Utilities Commission, through a contract awarded to CLEAResult. California customers who choose to participate in this program are not obligated to purchase any additional services offered by the contractor. The trademarks used herein are the property of their respective owners.