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 1:09:26 2021 Residential Inspections 1:57:43 COMCheck Overview Webinar 1:07:47 Admin of the Energy Efficiency Provisions 59:07 Manual S 1:02:19 Manual J 1:09:02 2021 Residential Changes Part 2 1:05:40 2021 Residential Changes Part 1 59:12 Manual D 1:01:25 2021 Residential Testing «1…5678»Page 7 of 8