This video provides an overview of the new refrigerant requirements and how they will affect the HVAC systems as well as system efficiency. Contractors and installers,Mechanical, electrical, and plumbing engineers HVAC,IECC,refrigerants You may also like 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 1:03:17 Colorado Advanced Amendments 1:07:12 Should We Adopt IECC 2021 41:09 IECC 2021 Commercial Architectural 1:08:49 IECC 2021 Commercial Lighting 53:13 IECC 2021 Commercial Mechanical and Plumbing «1…5678»Page 7 of 8
