This webinar discusses changes to the 2021 IECC (International Conservation Energy Code), specifically mechanical and service water heating for commercial buildings. Building department personnel,Mechanical, electrical, and plumbing engineers commercial,IECC,mechanical,service water heating You may also like 1:01:29 Commercial Air Barriers 49:03 Building Science 101 Commercial 58:17 Building Envelope Performance Verification 1:04:57 Commercial Submittal Energy Code Permit 59:52 Model Electric & Solar Ready Code – Residential 1:10:41 HERS ERI vs IECC ERI 53:37 Building Codes Q & A Session 59:31 Residential Building Science 1:23 Residential Energy Code Submittal «12345…8»Page 3 of 8