How To Install Ductwork - Essential Things You Need To Know

Midwest Tin Snip: https://amzn.to/3Axao94 Malco Drive Bender Folding Tool: https://amzn.to/3Axao94 My Favorite Tool: https://amzn.to/3NIFJuO Round Duct Crimper: https://amzn.to/2TxE1pT Klein Tools 89552 Duct Hole Cutter: https://amzn.to/2UaxeSY Duct Stretcher: https://amzn.to/3yh6WNP Sheet Metal Hammer: https://amzn.to/3jCSrQ8 Malco Reversible Bit: https://amzn.to/3jBn7kV Milwaukee M12 Drill Kit: https://amzn.to/3hng3Wo Duct Calculator Slider: https://amzn.to/3usjjHd 6" Easy Air Grille Ceiling Diffuser Register: https://amzn.to/3xXb4lQ Easy Air Quick Mount Fitting: https://www.lifebreath.com/us/product... 6" Round to 4x10 Floor Register Boots: https://amzn.to/35XnApo 6" Round Pipe 90's: https://amzn.to/3jkci6J 6" Round Pipe Duct: https://amzn.to/3A7bdFe Tools We Recommend: https://www.amazon.com/shop/benjamins... In this video I explain my opinion on ductwork design & implementation that takes in to account all of the various factors based on my 10+ years of field experience. This is how I would personally recommend designing your ductwork but there is more than one way to design ductwork so make sure that you do your research before choosing the methods that you would like it implement. 0:00 Introduction 0:40 Duct Sizing 1:35 Return Air 3:11 Jumper Ducts & Transfer Grilles 4:48 Central Return Air Option 6:00 Supply Ductwork 8:21 Keep Ducts In Thermal Envelope 9:00 Ductwork On Exterior Walls 10:50 CFM Requirements 400/ton 11:30 Supply Location Layout 12:31 Installing Extra Supply Vents & Balancing 15:58 Installation Tips & Fittings Used 17:05 Floor & Ceiling Registers 18:06 Soffit For Ductwork 19:00 Angle Boots & 6" Fittings, 90's, 45's, Full Tab Takeoff 20:32 Reducing The Main Trunk Size 22:13 Flex Duct In Attic Space 24:31 Should You Seal The Ductwork 27:37 Do Not Seal Old Ductwork in Conditioned Spaces 29:30 Conclusion Thank you so much for watching and for subscribing! I couldn't do this without your support. You can support the channel by donating directly at www.paypal.me/bensahlstrom or by purchasing anything via one of the above affiliate links. Blessings from Minnesota, Ben