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 55:35 No Need To Recreate the PV or EV Wheel 50:57 Residential Existing Buildings 1:09:04 Plans Examiners and the Energy Code 1:02:38 What Inspectors Should Focus on in the Energy Code 1:00:52 Unusual Spaces and the Energy Code 1:06:05 Requirements for Energy Code Permit Submittal 1:08:24 Compliance Pathways 1:04:30 Residential Ventilation Strategies «1234567»Page 4 of 7