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 1:01:25 2021 Residential Testing 1:57:43 COMCheck Overview Webinar 1:07:47 Admin of the Energy Efficiency Provisions 59:07 Manual S 1:02:19 Manual J 1:34:51 ZERH Webinar Series Program Overview 1:09:02 2021 Residential Changes Part 2 1:05:40 2021 Residential Changes Part 1 41:09 IECC 2021 Commercial Architectural «1…4567»Page 6 of 7
