18" x 8" x 96" Trunk Duct

18" x 8" x 96" Trunk Duct – Professional Grade HVAC Distribution

The 18" x 8" x 96" Trunk Duct is engineered for use in residential and light commercial HVAC systems, providing consistent and reliable airflow throughout the distribution network. Manufactured from durable galvanized steel, this trunk duct is built to meet industry standards for strength, performance, and longevity.

Performance Advantages

• Efficient Air Distribution: Maintains uniform airflow to branch ducts, ensuring balanced system performance.
• Heavy-Duty Construction: Galvanized steel resists corrosion and mechanical damage, extending service life.
• Standard Dimensions: 18" width x 8" height x 96" length, compatible with standard fittings and connections.
• Job-Site Ready: Pre-formed to exact specifications, reducing field modifications and labor time.

Technical Specifications

• Dimensions: 18" x 8" x 96"
• Material: Galvanized steel
• Application: Supply or return trunk line for forced-air HVAC systems
• Installation: Designed for connection with standard rectangular duct fittings

Installation Notes

Installation should be performed by a qualified HVAC contractor to ensure proper airflow design and code compliance. Secure all joints with approved fasteners and seal with mastic or UL-listed foil tape to prevent leakage. Correct hanging and support are essential to maintain alignment and avoid duct sag.

Contractor Guidance

For Contractors: This trunk duct is manufactured to handle demanding installations. Its durable construction and standardized sizing simplify integration into existing or new systems. Using quality ductwork reduces callbacks related to airflow imbalance or leakage.

For Maintenance: Routine inspection of sealed joints and hangers is recommended to sustain long-term system efficiency.

The 18" x 8" x 96" Trunk Duct delivers professional-grade reliability and performance, making it a core component in any properly designed HVAC system.