This webinar discusses Manual D, which provides users with design parameters and calculations for adequate duct air flow. Building department personnel,Mechanical, electrical, and plumbing engineers ductwork,Manual D,residential You may also like 13:06 Heat Pumps 50:57 Residential Existing Buildings 58:54 IECC 2021 vs ASHRAE 90 1 2019 1:09:04 Plans Examiners and the Energy Code 1:08:24 Compliance Pathways 1:06:05 Requirements for Energy Code Permit Submittal 57:55 Implementation Plan 1:02:38 What Inspectors Should Focus on in the Energy Code 55:28 Functional Testing for Lighting Controls «1…345678»Page 5 of 8