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Holiday Special Buildmart - 72" Plenum Box For [72" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling Limited Time 45% Off [BsuJlf78]

$51.99 $166.99 -69%

72" Plenum Box for Linear Slot Diffuser - A Perfect Fit The BUILDMART - 72" Plenum Box is a high-quality, galvanized sheet metal plenum box with foam insulation, designed to provide optimal air distribution for your HVAC system. This plenum box is sp

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72" Plenum Box for Linear Slot Diffuser - A Perfect Fit

The BUILDMART - 72" Plenum Box is a high-quality, galvanized sheet metal plenum box with foam insulation, designed to provide optimal air distribution for your HVAC system. This plenum box is specifically crafted to fit the Texas Buildmart 72" linear slot diffuser, ensuring a seamless and efficient air distribution solution. With its robust construction and advanced insulation, this plenum box is ideal for both residential and commercial applications where precise air control is essential.

Key Features and Specifications

The BUILDMART Plenum Box boasts several key features that make it a standout choice for your HVAC needs. It features a total box dimension of 72 1/4" L x 6 3/16" W x 12 1/16" H, with a mouth dimension of 71" L x 5" W. The box is designed to accommodate two entries of 12" flex in an oval shape, providing flexibility in installation. This plenum box is compatible with 12" flexible ducts in oval shape and can be brazed to a 4" or 6" wood stud. If you require a different size, a reducer can be used to modify the size to fit your specific requirements. For optimal airflow, we recommend using a "Y" shaped splitter to supply your plenum box with an even amount of airflow through your diffuser.

Practical Uses and Target Audience

The BUILDMART - 72" Plenum Box is a versatile solution for a wide range of applications. Whether you are upgrading your home HVAC system or working on a commercial project, this plenum box is designed to enhance the performance and efficiency of your heating and cooling equipment. Its compatibility with the Texas Buildmart 72" linear slot diffuser makes it an ideal choice for modern AC vent covers, ceiling, wall, and floor installations. With its professional-grade construction and user-friendly design, this plenum box is perfect for DIY enthusiasts and professional HVAC installers alike. Upgrade your HVAC system today with the BUILDMART - 72" Plenum Box and experience the difference in air distribution and system performance.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

A very satisfying purchase. I have become a big fan.

- Pembroke L..

January 5, 2026

Absolutely no complaints!

I'm very happy with my awesome and my new product.

- Aneurin W..

January 5, 2026

Absolutely no complaints!

This is a very sophisticated and refined item.

- Ingrid L..

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