EZ Plenum 18GA Linear Plenum Box Installation Brackets (Set of 2)
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Installation Brackets for Linear Plenum Boxes
The EZ Plenum Installation Bracket System is engineered to make HVAC installation faster, cleaner, and more professional. Designed specifically for our linear plenum boxes, these brackets allow installers to mount plenums directly to wood or metal trusses with maximum stability and minimal effort.
Traditional installations often require hanging straps or improvised supports, resulting in uneven leveling, wasted time, and added frustration on busy jobsites. EZ Plenum solves that.
Our installation brackets attach directly to the plenum box using pre-drilled holes, creating a secure connection to trusses using standard contractor hardware.
Designed for HVAC contractors, builders, and commercial installers, this product delivers consistent results on every job and saves valuable installation time while improving airflow performance.
Key Features
- Universal Fit - Compatible with all EZ Plenum linear plenum boxes
- Dual-Material Mounting - Works with wood and metal trusses, ideal for new construction or retrofits
- Heavy-Duty Galvanized Steel - Long-lasting structural integrity
-
Pre-drilled Precision Holes - Enables fast fastening and alignment
Benefits for Installers
- Cuts installation time by up to 50% compared to traditional hanging straps or improvised mounts.
- Ensures plenum sits level, improving diffuser performance and airflow distribution.
- Reduces labor fatigue — no balancing brackets, holding plenum by hand, or adjusting straps.
- Improves safety — secure and rigid support system.
- Professional, clean, repeatable installations for every jobsite.
What's Included
- Two (2) 18GA galvanized steel installation brackets
- Pre-drilled mounting holes
Installation Overview
- Position brackets and linear plenum box
- Secure brackets to plenum box
- Mount to wood/metal truss

Frequently Asked Questions
Will these brackets support the full weight of the plenum?
Yes. The brackets are built from heavy-gauge 18GA galvanized steel designed to support linear plenum boxes along with their corresponding diffuser weight and maintain long-term structural rigidity.
Are these installation brackets compatible with metal trusses?
Yes. The EZ Plenum Installation Brackets are manufactured for both wood and metal truss mounting.
Can these brackets be used with plenum boxes from other manufacturers?
While optimized for EZ Plenum products, the brackets can support many standard linear plenum box sizes with matching mounting surfaces.
Do I need special fasteners to install the brackets?
No. Standard construction screws for wood or self-tapping fasteners for metal trusses will work.
Do the brackets help keep the plenum level?
Yes. The bracket system ensures the plenum sits level and properly aligned, improving diffuser performance and airflow distribution.
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
EZPlenum.com does not warrant or accept returns of any electrical repair parts or HVAC equipment due to their sensitive nature. Electrical repair parts and HVAC equipment are packaged and shipped new, failure of new parts and equipment is extremely rare, failures are more likely to be a result of mishandling once opened or improper installation. EZPlenum.com does not warrant electrical repair parts or HVAC equipment sold.
All HVAC parts and equipment must be installed by a certified licensed professional to maintain the manufacturer warranty.
EZPlenum.com is a reseller of products manufactured by other companies. You may be entitled to the benefit of a warranty, if any, provided by the original manufacturers of the products that you purchase from EZPlenum.com. For warranty claims, please contact the manufacturer of your product.
