Cutting takeoffs and proper attachment to trunklines (Mechanical Training # 104)
28:23
Insulating ductwork fittings Part 2 - Zone dampers, Return cans, Endcaps, Square to rounds (# 103-2)
8:53
Tornaya Gerek Olmadan Hızlı ve Kolay Diş Onarımı
16:53
How to suspend mechanical equipment (Mechanical Training # 105)
18:53
Insulating round pipe elbows using fiberglass ductwrap (Mechanical Training - Duct # 102)
7:39
ACCA manual D accurate duct design by hand
32:22
How to braze. Everything about brazing and way more! How to Become a Welder Ep#3.
24:13
Better Duct Installation Practices - Kalos Meeting
45:11