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Building Energy Codes Resource Guide: HVAC Controls Guide for Plans Examiners and Building Inspectors

Document Number: PNNL-83271
Document Type: Resource Guide
Publication Date:

This guide provides an aid that will make it easier to apply the heating, ventilation, and air conditioning (HVAC) control requirements found in building energy codes and addresses requirements defined by 2009 and 2012 editions of the International Energy Conservation Code (IECC) and ASHRAE Standard 90.1-2007 and ASHRAE Standard 90.1-2010.

Impacts of Model Building Energy Codes – Interim Update

Document Number: PNNL-31437
Document Type: Analysis
Publication Date:

DOE has conducted an interim and limited update to its 2016 study to evaluate potential building code updates using the 2016 methodology and data. This interim update includes estimated savings resulting from more recent updates to the model energy codes, including the Standard 90.1-2016 and 2019 editions, as well as the 2018 and 2021 International Energy Conservation Code (IECC).