Lukjan PL10161948A Custom Plenum 16.25x19.5x48 in

Product Description

The LUKJAN PL10161948A is a custom-fabricated sheet metal plenum designed for ducted HVAC air distribution systems. Measuring 16.25 inches wide by 19.5 inches deep by 48 inches tall, this plenum features a 0.5 inch hem along the edges and ships with a cap for a complete, ready-to-install assembly. The hem reinforces the panel edges, reducing flex and improving joint integrity during installation. HVAC sheet metal fabricators and mechanical contractors specify this type of custom plenum when standard off-the-shelf sizes do not match the equipment footprint or the available chase dimensions on a job site.

This plenum is used in residential and light commercial forced-air systems as a supply or return air transition box connecting the air handler or furnace to the main duct run. Custom dimensions make it well suited for retrofit applications where an existing opening or equipment cabinet dictates non-standard sizing. The included cap allows the installer to close off an open end as needed, reducing the need for field fabrication of additional closure pieces on the job site.

Key Features

• Custom fabricated at 16.25 x 19.5 x 48 inches for non-standard duct applications
• 0.5 inch hemmed edges for added structural rigidity and safer handling
• Includes cap for a complete, field-ready assembly
• Sheet metal construction suitable for ducted forced-air HVAC systems
• Ready for connection to air handler, furnace, or main duct trunk

Compatibility

Designed as an OEM-style custom plenum replacement or new-construction component for residential and light commercial ducted forced-air HVAC systems where a 16.25 x 19.5 x 48 inch plenum footprint is required.

Installation Notes

Installation should be performed by a licensed HVAC technician or sheet metal mechanic in accordance with SMACNA duct construction standards and local mechanical codes. Power down the air handler or furnace and confirm the system is de-energized before connecting the plenum to any equipment. Seal all joints with UL-listed duct sealant or approved foil tape to minimize air leakage. Take care when handling hemmed edges, as cut sheet metal can present sharp edges even with the hem in place.

Technical Specifications

• Width: 16.25 inches
• Depth: 19.5 inches
• Height: 48 inches
• Hem Size: 0.5 inches
• Includes: Cap

Standard Information

• Brand: LUKJAN
• Manufacturer Part Number: PL10161948A