Lukjan op0105112 Oval Hvac Duct Pipe 5 in 112 in 30GA

Product Description

The LUKJAN op0105112 is a 30-gauge metal oval HVAC duct pipe measuring 5 inches in diameter and 112 inches in length. Built for contractor-grade duct fabrication and installation, this oval pipe is used to route conditioned air through residential and light commercial HVAC systems. The 30-gauge steel construction provides structural integrity suitable for low-pressure supply and return duct runs. HVAC technicians and sheet metal installers use oval pipe where space constraints in walls, ceilings, or floor cavities prevent round duct installation. The oval profile allows routing through tight framing bays while maintaining adequate airflow cross-section.

This oval duct pipe is suited for forced-air heating and cooling systems where duct runs require an elongated cross-section profile. Typical applications include supply trunk extensions, branch runs, and tight-clearance installations in residential new construction and retrofit projects. The 112-inch length reduces the number of joints needed in longer straight runs, which helps minimize air leakage points. Metal fabricators and HVAC installers working on low-velocity air distribution systems will find this pipe compatible with standard oval fittings and transitions.

Key Features

• 30-gauge metal construction for lightweight, contractor-grade duct runs
• Oval shape designed for installations with restricted vertical or horizontal clearance
• 112-inch length reduces seam count and potential leakage points in straight runs
• 5-inch diameter compatible with standard oval duct fittings and transitions
• Metal material supports secure fastening with sheet metal screws and mastic sealant

Compatibility

Designed as an OEM-style replacement and new-construction component for residential and light commercial forced-air HVAC duct systems using standard 5-inch oval duct fittings and connectors.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified sheet metal installer following local mechanical codes and SMACNA duct construction standards. Power down the air handler or furnace at the disconnect before beginning duct work. Secure all joints with sheet metal screws and seal with UL-listed mastic or foil tape to meet code requirements for duct air leakage. Support the duct at intervals required by local code to prevent sagging.