Repair Or Replace Your HVAC Flexible Duct System And Save a Fortune
HVAC Talkshow and Review For Homeowners & DIY · 281K views · 21:02
Skill Level
BeginnerTime Required
Half dayEstimated Cost
$0–50Tools Needed
duct tape, utility knife, duct connector, adjustable wrenchThis video, produced by Steve Nagy and Chris Cherry, demonstrates how easy it can be to change or repair flexible duct systems.
A key factor to keep in mind is the necessity of having an appropriate design in place. The introduction of flexible duct systems has revolutionized the HVAC industry; it is truly an ingenious advancement. The origins of this invention cannot be credited to a single individual, as numerous developers and entrepreneurs have contributed to its progress.
Flexible duct systems provide many significant benefits compared to other types of ductwork, including easy installation, lightweight design, cost-effectiveness, reduced noise, versatility, thermal insulation, and adaptability.
Although the lifespan of flexible duct systems can vary based on several factors, they are generally expected to last around 30 years. Installing these systems is significantly simpler than installing other duct types.
How to build your supply and return plenum using plenum kits click here;
https://www.youtube.com/watch?v=YazcFK6HRmI
Please note;
This video recorded for the purpose of educating viewers about HVAC flexible duct system and installation. No company provided us with free products.
Materials used to construct the duct system include:
- Flexible ducts
- Transition boxes, also known as mixing boxes or try boxes.
- HVAC duct tape, commonly referred to as silver tape (we utilized the highest quality version)
- Collars
- Hanger straps
- Staples
- One supply can
- One supply grille
Some more tips;
It is important to use hanger straps to suspend the ducts, as shown in the video. Straps will ensure that the ducts remain free of kinks and crimps.
Avoid sharp turns.
Whether you are replacing or repairing your ducts, you will need to create a material list, which should be straightforward. Always remember that ducts cannot be connected without collars, and you must use collars that match the diameter of your ducts. Each duct requires two starter or tab collars (these terms refer to the same item).
Materials that we used;
4'' R6 Flexible Duct
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5'' R6 Flexible Duct
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6" R6 Flexible Duct
https://amzn.to/421Dxss
7'' R6 Flexible Duct
https://amzn.to/3FrCMAj
8'' R6 Flexible Duct
https://amzn.to/3XKyjPm
9'' R6 Flexible Duct
https://amzn.to/4kFtEIl
10'' R6 Flexible Duct
https://amzn.to/3R7tWtS
Aluminum Foil Tape
https://amzn.to/3DCuQvC
Duct Hanger Strap
https://amzn.to/4bN58ko
Mastic Sealant
https://amzn.to/4ijNPKk
https://greenworksac.com/ac-system-replacement/
https://greenworksac.com/repair/
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