We have put IC3 back into service. It is continuing to have an issue with the infiltration calculation for the 2015 IECC code. We are working to fix this and will update IC3 as soon as we have identified and resolved the problem.
Welcome! This is publicly accessible energy code compliance software based on the Texas Building Energy Performance Standards. You must register a username and password in order to continue. You may then access your records using your user name and password.
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