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The DUC-PAC DP10020.24.36 is a prefabricated sheet metal plenum section constructed from 26 gauge steel, measuring 20 inches by 24 inches by 36 inches. Plenums serve as the primary air distribution chamber connecting the air handler or furnace to the duct system, directing conditioned air into the supply trunk lines. This unit ships ready to install, reducing field fabrication time on forced air system projects. Licensed HVAC technicians and sheet metal mechanics are the primary installers for this type of component.
This plenum is suited for residential and light commercial forced air heating and cooling systems where a pre-built, dimensionally consistent transition piece is required. The 20 x 24 x 36 inch footprint accommodates standard air handler and furnace cabinet dimensions commonly encountered in new construction and replacement installations. Pre-fabricated construction makes it a practical choice for time-sensitive installs where on-site sheet metal work is not practical.
Designed as an OEM-style prefabricated replacement or new-installation plenum for residential and light commercial forced air HVAC systems requiring a 20 x 24 x 36 inch plenum section.
Installation should be performed by a licensed HVAC technician or sheet metal mechanic in accordance with local mechanical codes and SMACNA ductwork standards. Disconnect and lock out power to the air handler or furnace before beginning plenum installation. Seal all seams with UL-listed duct sealant or approved metal tape to meet air leakage requirements. Support the plenum per local code requirements to prevent stress on the cabinet connection.
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