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 1:00:29 Reviewing Residential Reports 1:00:02 Reviewing Commercial Reports 1:15:51 2021 Residential Ventilation 1:06:14 Ventilation vs Infiltration vs Manual J 1:49:46 REScheck Overview 1:07:47 Admin of the Energy Efficiency Provisions 1:09:02 2021 Residential Changes Part 2 1:05:40 2021 Residential Changes Part 1 59:12 Manual D «1…45678»Page 6 of 8
